16881648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 50949120

約数和(自身を除く): 34067472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1069, 1128, 1316, 1974, 2138, 2256, 2632, 3207, 3948, 4276, 5264, 6414, 7483, 7896, 8552, 12828, 14966, 15792, 17104, 22449, 25656, 29932, 44898, 50243, 51312, 59864, 89796, 100486, 119728, 150729, 179592, 200972, 301458, 351701, 359184, 401944, 602916, 703402, 803888, 1055103, 1205832, 1406804, 2110206, 2411664, 2813608, 4220412, 5627216, 8440824, 16881648]

約数ペア:

[(1, 16881648), (2, 8440824), (3, 5627216), (4, 4220412), (6, 2813608), (7, 2411664), (8, 2110206), (12, 1406804), (14, 1205832), (16, 1055103), (21, 803888), (24, 703402), (28, 602916), (42, 401944), (47, 359184), (48, 351701), (56, 301458), (84, 200972), (94, 179592), (112, 150729), (141, 119728), (168, 100486), (188, 89796), (282, 59864), (329, 51312), (336, 50243), (376, 44898), (564, 29932), (658, 25656), (752, 22449), (987, 17104), (1069, 15792), (1128, 14966), (1316, 12828), (1974, 8552), (2138, 7896), (2256, 7483), (2632, 6414), (3207, 5264), (3948, 4276)]