39886912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 86026752

約数和(自身を除く): 46139840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 191, 208, 251, 382, 416, 502, 764, 832, 1004, 1528, 2008, 2483, 3056, 3263, 4016, 4966, 6112, 6526, 8032, 9932, 12224, 13052, 16064, 19864, 26104, 39728, 47941, 52208, 79456, 95882, 104416, 158912, 191764, 208832, 383528, 623233, 767056, 1246466, 1534112, 2492932, 3068224, 4985864, 9971728, 19943456, 39886912]

約数ペア:

[(1, 39886912), (2, 19943456), (4, 9971728), (8, 4985864), (13, 3068224), (16, 2492932), (26, 1534112), (32, 1246466), (52, 767056), (64, 623233), (104, 383528), (191, 208832), (208, 191764), (251, 158912), (382, 104416), (416, 95882), (502, 79456), (764, 52208), (832, 47941), (1004, 39728), (1528, 26104), (2008, 19864), (2483, 16064), (3056, 13052), (3263, 12224), (4016, 9932), (4966, 8032), (6112, 6526)]