74995736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{493393}}^1$

素因数の和:493418

約数の個数: 16

約数和(自身を含む): 148018200

約数和(自身を除く): 73022464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 493393, 986786, 1973572, 3947144, 9374467, 18748934, 37497868, 74995736]

約数ペア:

[(1, 74995736), (2, 37497868), (4, 18748934), (8, 9374467), (19, 3947144), (38, 1973572), (76, 986786), (152, 493393)]