21224384

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8963}}^1$

素因数の和:9012

約数の個数: 28

約数和(自身を含む): 43260264

約数和(自身を除く): 22035880

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8963, 17926, 35852, 71704, 143408, 286816, 331631, 573632, 663262, 1326524, 2653048, 5306096, 10612192, 21224384]

約数ペア:

[(1, 21224384), (2, 10612192), (4, 5306096), (8, 2653048), (16, 1326524), (32, 663262), (37, 573632), (64, 331631), (74, 286816), (148, 143408), (296, 71704), (592, 35852), (1184, 17926), (2368, 8963)]