42202684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 75400416

約数和(自身を除く): 33197732

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 821, 1642, 3284, 12851, 25702, 51404, 58291, 116582, 148601, 233164, 297202, 594404, 10550671, 21101342, 42202684]

約数ペア:

[(1, 42202684), (2, 21101342), (4, 10550671), (71, 594404), (142, 297202), (181, 233164), (284, 148601), (362, 116582), (724, 58291), (821, 51404), (1642, 25702), (3284, 12851)]