79752452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{117977}}^1$

素因数の和:118007

約数の個数: 18

約数和(自身を含む): 151129818

約数和(自身を除く): 71377366

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 117977, 235954, 471908, 1533701, 3067402, 6134804, 19938113, 39876226, 79752452]

約数ペア:

[(1, 79752452), (2, 39876226), (4, 19938113), (13, 6134804), (26, 3067402), (52, 1533701), (169, 471908), (338, 235954), (676, 117977)]