67656472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{650543}}^1$

素因数の和:650562

約数の個数: 16

約数和(自身を含む): 136614240

約数和(自身を除く): 68957768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 650543, 1301086, 2602172, 5204344, 8457059, 16914118, 33828236, 67656472]

約数ペア:

[(1, 67656472), (2, 33828236), (4, 16914118), (8, 8457059), (13, 5204344), (26, 2602172), (52, 1301086), (104, 650543)]