12982288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4375

約数の個数: 40

約数和(自身を含む): 29060640

約数和(自身を除く): 16078352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4339, 8678, 17356, 34712, 47729, 69424, 73763, 95458, 147526, 190916, 295052, 381832, 590104, 763664, 811393, 1180208, 1622786, 3245572, 6491144, 12982288]

約数ペア:

[(1, 12982288), (2, 6491144), (4, 3245572), (8, 1622786), (11, 1180208), (16, 811393), (17, 763664), (22, 590104), (34, 381832), (44, 295052), (68, 190916), (88, 147526), (136, 95458), (176, 73763), (187, 69424), (272, 47729), (374, 34712), (748, 17356), (1496, 8678), (2992, 4339)]