28101616

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{6481}}^1$

素因数の和:6760

約数の個数: 20

約数和(自身を含む): 54656224

約数和(自身を除く): 26554608

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 6481, 12962, 25924, 51848, 103696, 1756351, 3512702, 7025404, 14050808, 28101616]

約数ペア:

[(1, 28101616), (2, 14050808), (4, 7025404), (8, 3512702), (16, 1756351), (271, 103696), (542, 51848), (1084, 25924), (2168, 12962), (4336, 6481)]