57060016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1109

約数の個数: 40

約数和(自身を含む): 119530544

約数和(自身を除く): 62470528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 691, 794, 1382, 1588, 2764, 3176, 5161, 5528, 6352, 8983, 10322, 11056, 17966, 20644, 35932, 41288, 71864, 82576, 143728, 274327, 548654, 1097308, 2194616, 3566251, 4389232, 7132502, 14265004, 28530008, 57060016]

約数ペア:

[(1, 57060016), (2, 28530008), (4, 14265004), (8, 7132502), (13, 4389232), (16, 3566251), (26, 2194616), (52, 1097308), (104, 548654), (208, 274327), (397, 143728), (691, 82576), (794, 71864), (1382, 41288), (1588, 35932), (2764, 20644), (3176, 17966), (5161, 11056), (5528, 10322), (6352, 8983)]