28656256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11816

約数の個数: 32

約数和(自身を含む): 60098400

約数和(自身を除く): 31442144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11783, 23566, 47132, 94264, 188528, 223877, 377056, 447754, 754112, 895508, 1508224, 1791016, 3582032, 7164064, 14328128, 28656256]

約数ペア:

[(1, 28656256), (2, 14328128), (4, 7164064), (8, 3582032), (16, 1791016), (19, 1508224), (32, 895508), (38, 754112), (64, 447754), (76, 377056), (128, 223877), (152, 188528), (304, 94264), (608, 47132), (1216, 23566), (2432, 11783)]