71765552

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{30103}}^1$

素因数の和:30260

約数の個数: 20

約数和(自身を含む): 139983600

約数和(自身を除く): 68218048

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 30103, 60206, 120412, 240824, 481648, 4485347, 8970694, 17941388, 35882776, 71765552]

約数ペア:

[(1, 71765552), (2, 35882776), (4, 17941388), (8, 8970694), (16, 4485347), (149, 481648), (298, 240824), (596, 120412), (1192, 60206), (2384, 30103)]