26697710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8972

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 27310930

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8929, 17858, 44645, 89290, 116077, 205367, 232154, 410734, 580385, 1026835, 1160770, 2053670, 2669771, 5339542, 13348855, 26697710]

約数ペア:

[(1, 26697710), (2, 13348855), (5, 5339542), (10, 2669771), (13, 2053670), (23, 1160770), (26, 1026835), (46, 580385), (65, 410734), (115, 232154), (130, 205367), (230, 116077), (299, 89290), (598, 44645), (1495, 17858), (2990, 8929)]