42491204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48953}}^1$

素因数の和:48995

約数の個数: 24

約数和(自身を含む): 87725568

約数和(自身を除く): 45234364

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 48953, 97906, 195812, 342671, 685342, 1370684, 1517543, 3035086, 6070172, 10622801, 21245602, 42491204]

約数ペア:

[(1, 42491204), (2, 21245602), (4, 10622801), (7, 6070172), (14, 3035086), (28, 1517543), (31, 1370684), (62, 685342), (124, 342671), (217, 195812), (434, 97906), (868, 48953)]