4742384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 9640752

約数和(自身を除く): 4898368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 113, 122, 172, 226, 244, 344, 452, 488, 688, 904, 976, 1808, 2623, 4859, 5246, 6893, 9718, 10492, 13786, 19436, 20984, 27572, 38872, 41968, 55144, 77744, 110288, 296399, 592798, 1185596, 2371192, 4742384]

約数ペア:

[(1, 4742384), (2, 2371192), (4, 1185596), (8, 592798), (16, 296399), (43, 110288), (61, 77744), (86, 55144), (113, 41968), (122, 38872), (172, 27572), (226, 20984), (244, 19436), (344, 13786), (452, 10492), (488, 9718), (688, 6893), (904, 5246), (976, 4859), (1808, 2623)]