40986522928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8567417}}^1$

素因数の和:8567461

約数の個数: 40

約数和(自身を含む): 89238225888

約数和(自身を除く): 48251702960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 8567417, 17134834, 34269668, 68539336, 111376421, 137078672, 197050591, 222752842, 394101182, 445505684, 788202364, 891011368, 1576404728, 1782022736, 2561657683, 3152809456, 5123315366, 10246630732, 20493261464, 40986522928]

約数ペア:

[(1, 40986522928), (2, 20493261464), (4, 10246630732), (8, 5123315366), (13, 3152809456), (16, 2561657683), (23, 1782022736), (26, 1576404728), (46, 891011368), (52, 788202364), (92, 445505684), (104, 394101182), (184, 222752842), (208, 197050591), (299, 137078672), (368, 111376421), (598, 68539336), (1196, 34269668), (2392, 17134834), (4784, 8567417)]