902187728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{59417}}^1$

素因数の和:59511

約数の個数: 40

約数和(自身を含む): 1908268488

約数和(自身を除く): 1006080760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 59417, 118834, 237668, 475336, 772421, 950672, 1544842, 3089684, 4337441, 6179368, 8674882, 12358736, 17349764, 34699528, 56386733, 69399056, 112773466, 225546932, 451093864, 902187728]

約数ペア:

[(1, 902187728), (2, 451093864), (4, 225546932), (8, 112773466), (13, 69399056), (16, 56386733), (26, 34699528), (52, 17349764), (73, 12358736), (104, 8674882), (146, 6179368), (208, 4337441), (292, 3089684), (584, 1544842), (949, 950672), (1168, 772421), (1898, 475336), (3796, 237668), (7592, 118834), (15184, 59417)]