67654704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108421}}^1$

素因数の和:108445

約数の個数: 40

約数和(自身を含む): 188220592

約数和(自身を除く): 120565888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 108421, 216842, 325263, 433684, 650526, 867368, 1301052, 1409473, 1734736, 2602104, 2818946, 4228419, 5204208, 5637892, 8456838, 11275784, 16913676, 22551568, 33827352, 67654704]

約数ペア:

[(1, 67654704), (2, 33827352), (3, 22551568), (4, 16913676), (6, 11275784), (8, 8456838), (12, 5637892), (13, 5204208), (16, 4228419), (24, 2818946), (26, 2602104), (39, 1734736), (48, 1409473), (52, 1301052), (78, 867368), (104, 650526), (156, 433684), (208, 325263), (312, 216842), (624, 108421)]