39730288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 83338416

約数和(自身を除く): 43608128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 761, 1004, 1522, 2008, 3044, 3263, 4016, 6088, 6526, 9893, 12176, 13052, 19786, 26104, 39572, 52208, 79144, 158288, 191011, 382022, 764044, 1528088, 2483143, 3056176, 4966286, 9932572, 19865144, 39730288]

約数ペア:

[(1, 39730288), (2, 19865144), (4, 9932572), (8, 4966286), (13, 3056176), (16, 2483143), (26, 1528088), (52, 764044), (104, 382022), (208, 191011), (251, 158288), (502, 79144), (761, 52208), (1004, 39572), (1522, 26104), (2008, 19786), (3044, 13052), (3263, 12176), (4016, 9893), (6088, 6526)]