28422912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 91832832

約数和(自身を除く): 63409920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 311, 336, 357, 384, 408, 448, 476, 544, 622, 672, 714, 768, 816, 896, 933, 952, 1088, 1244, 1344, 1428, 1632, 1792, 1866, 1904, 2176, 2177, 2488, 2688, 2856, 3264, 3732, 3808, 4352, 4354, 4976, 5287, 5376, 5712, 6528, 6531, 7464, 7616, 8708, 9952, 10574, 11424, 13056, 13062, 14928, 15232, 15861, 17416, 19904, 21148, 22848, 26124, 29856, 30464, 31722, 34832, 37009, 39808, 42296, 45696, 52248, 59712, 63444, 69664, 74018, 79616, 84592, 91392, 104496, 111027, 119424, 126888, 139328, 148036, 169184, 208992, 222054, 238848, 253776, 278656, 296072, 338368, 417984, 444108, 507552, 557312, 592144, 676736, 835968, 888216, 1015104, 1184288, 1353472, 1671936, 1776432, 2030208, 2368576, 3552864, 4060416, 4737152, 7105728, 9474304, 14211456, 28422912]

約数ペア:

[(1, 28422912), (2, 14211456), (3, 9474304), (4, 7105728), (6, 4737152), (7, 4060416), (8, 3552864), (12, 2368576), (14, 2030208), (16, 1776432), (17, 1671936), (21, 1353472), (24, 1184288), (28, 1015104), (32, 888216), (34, 835968), (42, 676736), (48, 592144), (51, 557312), (56, 507552), (64, 444108), (68, 417984), (84, 338368), (96, 296072), (102, 278656), (112, 253776), (119, 238848), (128, 222054), (136, 208992), (168, 169184), (192, 148036), (204, 139328), (224, 126888), (238, 119424), (256, 111027), (272, 104496), (311, 91392), (336, 84592), (357, 79616), (384, 74018), (408, 69664), (448, 63444), (476, 59712), (544, 52248), (622, 45696), (672, 42296), (714, 39808), (768, 37009), (816, 34832), (896, 31722), (933, 30464), (952, 29856), (1088, 26124), (1244, 22848), (1344, 21148), (1428, 19904), (1632, 17416), (1792, 15861), (1866, 15232), (1904, 14928), (2176, 13062), (2177, 13056), (2488, 11424), (2688, 10574), (2856, 9952), (3264, 8708), (3732, 7616), (3808, 7464), (4352, 6531), (4354, 6528), (4976, 5712), (5287, 5376)]