27671336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 66960000

約数和(自身を除く): 39288664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1549, 1624, 2233, 2552, 3098, 4466, 6196, 8932, 10843, 12392, 17039, 17864, 21686, 34078, 43372, 44921, 68156, 86744, 89842, 119273, 136312, 179684, 238546, 314447, 359368, 477092, 494131, 628894, 954184, 988262, 1257788, 1976524, 2515576, 3458917, 3953048, 6917834, 13835668, 27671336]

約数ペア:

[(1, 27671336), (2, 13835668), (4, 6917834), (7, 3953048), (8, 3458917), (11, 2515576), (14, 1976524), (22, 1257788), (28, 988262), (29, 954184), (44, 628894), (56, 494131), (58, 477092), (77, 359368), (88, 314447), (116, 238546), (154, 179684), (203, 136312), (232, 119273), (308, 89842), (319, 86744), (406, 68156), (616, 44921), (638, 43372), (812, 34078), (1276, 21686), (1549, 17864), (1624, 17039), (2233, 12392), (2552, 10843), (3098, 8932), (4466, 6196)]