72616856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{698239}}^1$

素因数の和:698258

約数の個数: 16

約数和(自身を含む): 146630400

約数和(自身を除く): 74013544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 698239, 1396478, 2792956, 5585912, 9077107, 18154214, 36308428, 72616856]

約数ペア:

[(1, 72616856), (2, 36308428), (4, 18154214), (8, 9077107), (13, 5585912), (26, 2792956), (52, 1396478), (104, 698239)]