78257218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4051}}^1$

素因数の和:4809

約数の個数: 16

約数和(自身を含む): 126616896

約数和(自身を除く): 48359678

約数列:

[1, 2, 13, 26, 743, 1486, 4051, 8102, 9659, 19318, 52663, 105326, 3009893, 6019786, 39128609, 78257218]

約数ペア:

[(1, 78257218), (2, 39128609), (13, 6019786), (26, 3009893), (743, 105326), (1486, 52663), (4051, 19318), (8102, 9659)]