40456054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 67138560

約数和(自身を除く): 26682506

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 563, 589, 1126, 1159, 1178, 1891, 2318, 3782, 10697, 17453, 21394, 34343, 34906, 35929, 68686, 71858, 331607, 652517, 663214, 1064633, 1305034, 2129266, 20228027, 40456054]

約数ペア:

[(1, 40456054), (2, 20228027), (19, 2129266), (31, 1305034), (38, 1064633), (61, 663214), (62, 652517), (122, 331607), (563, 71858), (589, 68686), (1126, 35929), (1159, 34906), (1178, 34343), (1891, 21394), (2318, 17453), (3782, 10697)]