28817856

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 91531440

約数和(自身を除く): 62713584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 109, 136, 144, 153, 162, 192, 204, 216, 218, 243, 272, 288, 306, 324, 327, 408, 432, 436, 459, 486, 544, 576, 612, 648, 654, 816, 864, 872, 918, 972, 981, 1088, 1224, 1296, 1308, 1377, 1632, 1728, 1744, 1836, 1853, 1944, 1962, 2448, 2592, 2616, 2754, 2943, 3264, 3488, 3672, 3706, 3888, 3924, 4131, 4896, 5184, 5232, 5508, 5559, 5886, 6976, 7344, 7412, 7776, 7848, 8262, 8829, 9792, 10464, 11016, 11118, 11772, 14688, 14824, 15552, 15696, 16524, 16677, 17658, 20928, 22032, 22236, 23544, 26487, 29376, 29648, 31392, 33048, 33354, 35316, 44064, 44472, 47088, 50031, 52974, 59296, 62784, 66096, 66708, 70632, 88128, 88944, 94176, 100062, 105948, 118592, 132192, 133416, 141264, 150093, 177888, 188352, 200124, 211896, 264384, 266832, 282528, 300186, 355776, 400248, 423792, 450279, 533664, 565056, 600372, 800496, 847584, 900558, 1067328, 1200744, 1600992, 1695168, 1801116, 2401488, 3201984, 3602232, 4802976, 7204464, 9605952, 14408928, 28817856]

約数ペア:

[(1, 28817856), (2, 14408928), (3, 9605952), (4, 7204464), (6, 4802976), (8, 3602232), (9, 3201984), (12, 2401488), (16, 1801116), (17, 1695168), (18, 1600992), (24, 1200744), (27, 1067328), (32, 900558), (34, 847584), (36, 800496), (48, 600372), (51, 565056), (54, 533664), (64, 450279), (68, 423792), (72, 400248), (81, 355776), (96, 300186), (102, 282528), (108, 266832), (109, 264384), (136, 211896), (144, 200124), (153, 188352), (162, 177888), (192, 150093), (204, 141264), (216, 133416), (218, 132192), (243, 118592), (272, 105948), (288, 100062), (306, 94176), (324, 88944), (327, 88128), (408, 70632), (432, 66708), (436, 66096), (459, 62784), (486, 59296), (544, 52974), (576, 50031), (612, 47088), (648, 44472), (654, 44064), (816, 35316), (864, 33354), (872, 33048), (918, 31392), (972, 29648), (981, 29376), (1088, 26487), (1224, 23544), (1296, 22236), (1308, 22032), (1377, 20928), (1632, 17658), (1728, 16677), (1744, 16524), (1836, 15696), (1853, 15552), (1944, 14824), (1962, 14688), (2448, 11772), (2592, 11118), (2616, 11016), (2754, 10464), (2943, 9792), (3264, 8829), (3488, 8262), (3672, 7848), (3706, 7776), (3888, 7412), (3924, 7344), (4131, 6976), (4896, 5886), (5184, 5559), (5232, 5508)]