25160108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 44982000

約数和(自身を除く): 19821892

約数列:

[1, 2, 4, 67, 134, 268, 269, 349, 538, 698, 1076, 1396, 18023, 23383, 36046, 46766, 72092, 93532, 93881, 187762, 375524, 6290027, 12580054, 25160108]

約数ペア:

[(1, 25160108), (2, 12580054), (4, 6290027), (67, 375524), (134, 187762), (268, 93881), (269, 93532), (349, 72092), (538, 46766), (698, 36046), (1076, 23383), (1396, 18023)]