68152949936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2050823}}^1$

素因数の和:2050929

約数の個数: 40

約数和(自身を含む): 138340383744

約数和(自身を除く): 70187433808

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 2050823, 4101646, 8203292, 16406584, 32813168, 63575513, 127151026, 137405141, 254302052, 274810282, 508604104, 549620564, 1017208208, 1099241128, 2198482256, 4259559371, 8519118742, 17038237484, 34076474968, 68152949936]

約数ペア:

[(1, 68152949936), (2, 34076474968), (4, 17038237484), (8, 8519118742), (16, 4259559371), (31, 2198482256), (62, 1099241128), (67, 1017208208), (124, 549620564), (134, 508604104), (248, 274810282), (268, 254302052), (496, 137405141), (536, 127151026), (1072, 63575513), (2077, 32813168), (4154, 16406584), (8308, 8203292), (16616, 4101646), (33232, 2050823)]