75490868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4001}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 136148040

約数和(自身を除く): 60657172

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4001, 4717, 8002, 9434, 16004, 18868, 212053, 356089, 424106, 712178, 848212, 1424356, 18872717, 37745434, 75490868]

約数ペア:

[(1, 75490868), (2, 37745434), (4, 18872717), (53, 1424356), (89, 848212), (106, 712178), (178, 424106), (212, 356089), (356, 212053), (4001, 18868), (4717, 16004), (8002, 9434)]