69965048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 134053920

約数和(自身を除く): 64088872

約数列:

[1, 2, 4, 8, 61, 122, 244, 311, 461, 488, 622, 922, 1244, 1844, 2488, 3688, 18971, 28121, 37942, 56242, 75884, 112484, 143371, 151768, 224968, 286742, 573484, 1146968, 8745631, 17491262, 34982524, 69965048]

約数ペア:

[(1, 69965048), (2, 34982524), (4, 17491262), (8, 8745631), (61, 1146968), (122, 573484), (244, 286742), (311, 224968), (461, 151768), (488, 143371), (622, 112484), (922, 75884), (1244, 56242), (1844, 37942), (2488, 28121), (3688, 18971)]