69563668

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 124695144

約数和(自身を除く): 55131476

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 2081, 4162, 8324, 8357, 16714, 33428, 126941, 253882, 285097, 507764, 570194, 1140388, 17390917, 34781834, 69563668]

約数ペア:

[(1, 69563668), (2, 34781834), (4, 17390917), (61, 1140388), (122, 570194), (137, 507764), (244, 285097), (274, 253882), (548, 126941), (2081, 33428), (4162, 16714), (8324, 8357)]