72742696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{699449}}^1$

素因数の和:699468

約数の個数: 16

約数和(自身を含む): 146884500

約数和(自身を除く): 74141804

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 699449, 1398898, 2797796, 5595592, 9092837, 18185674, 36371348, 72742696]

約数ペア:

[(1, 72742696), (2, 36371348), (4, 18185674), (8, 9092837), (13, 5595592), (26, 2797796), (52, 1398898), (104, 699449)]