64323484

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 114725520

約数和(自身を除く): 50402036

約数列:

[1, 2, 4, 67, 134, 268, 389, 617, 778, 1234, 1556, 2468, 26063, 41339, 52126, 82678, 104252, 165356, 240013, 480026, 960052, 16080871, 32161742, 64323484]

約数ペア:

[(1, 64323484), (2, 32161742), (4, 16080871), (67, 960052), (134, 480026), (268, 240013), (389, 165356), (617, 104252), (778, 82678), (1234, 52126), (1556, 41339), (2468, 26063)]