28936992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 92836800

約数和(自身を除く): 63899808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 149, 168, 204, 224, 238, 272, 289, 298, 336, 357, 408, 447, 476, 544, 578, 596, 672, 714, 816, 867, 894, 952, 1043, 1156, 1192, 1428, 1632, 1734, 1788, 1904, 2023, 2086, 2312, 2384, 2533, 2856, 3129, 3468, 3576, 3808, 4046, 4172, 4624, 4768, 5066, 5712, 6069, 6258, 6936, 7152, 7599, 8092, 8344, 9248, 10132, 11424, 12138, 12516, 13872, 14304, 15198, 16184, 16688, 17731, 20264, 24276, 25032, 27744, 30396, 32368, 33376, 35462, 40528, 43061, 48552, 50064, 53193, 60792, 64736, 70924, 81056, 86122, 97104, 100128, 106386, 121584, 129183, 141848, 172244, 194208, 212772, 243168, 258366, 283696, 301427, 344488, 425544, 516732, 567392, 602854, 688976, 851088, 904281, 1033464, 1205708, 1377952, 1702176, 1808562, 2066928, 2411416, 3617124, 4133856, 4822832, 7234248, 9645664, 14468496, 28936992]

約数ペア:

[(1, 28936992), (2, 14468496), (3, 9645664), (4, 7234248), (6, 4822832), (7, 4133856), (8, 3617124), (12, 2411416), (14, 2066928), (16, 1808562), (17, 1702176), (21, 1377952), (24, 1205708), (28, 1033464), (32, 904281), (34, 851088), (42, 688976), (48, 602854), (51, 567392), (56, 516732), (68, 425544), (84, 344488), (96, 301427), (102, 283696), (112, 258366), (119, 243168), (136, 212772), (149, 194208), (168, 172244), (204, 141848), (224, 129183), (238, 121584), (272, 106386), (289, 100128), (298, 97104), (336, 86122), (357, 81056), (408, 70924), (447, 64736), (476, 60792), (544, 53193), (578, 50064), (596, 48552), (672, 43061), (714, 40528), (816, 35462), (867, 33376), (894, 32368), (952, 30396), (1043, 27744), (1156, 25032), (1192, 24276), (1428, 20264), (1632, 17731), (1734, 16688), (1788, 16184), (1904, 15198), (2023, 14304), (2086, 13872), (2312, 12516), (2384, 12138), (2533, 11424), (2856, 10132), (3129, 9248), (3468, 8344), (3576, 8092), (3808, 7599), (4046, 7152), (4172, 6936), (4624, 6258), (4768, 6069), (5066, 5712)]