69902608

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{10427}}^1$

素因数の和:10854

約数の個数: 20

約数和(自身を含む): 135772560

約数和(自身を除く): 65869952

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 10427, 20854, 41708, 83416, 166832, 4368913, 8737826, 17475652, 34951304, 69902608]

約数ペア:

[(1, 69902608), (2, 34951304), (4, 17475652), (8, 8737826), (16, 4368913), (419, 166832), (838, 83416), (1676, 41708), (3352, 20854), (6704, 10427)]