47469136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20779

約数の個数: 40

約数和(自身を含む): 108055584

約数和(自身を除く): 60586448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 20747, 41494, 82988, 165976, 228217, 269711, 331952, 456434, 539422, 912868, 1078844, 1825736, 2157688, 2966821, 3651472, 4315376, 5933642, 11867284, 23734568, 47469136]

約数ペア:

[(1, 47469136), (2, 23734568), (4, 11867284), (8, 5933642), (11, 4315376), (13, 3651472), (16, 2966821), (22, 2157688), (26, 1825736), (44, 1078844), (52, 912868), (88, 539422), (104, 456434), (143, 331952), (176, 269711), (208, 228217), (286, 165976), (572, 82988), (1144, 41494), (2288, 20747)]