12345272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 24008400

約数和(自身を除く): 11663128

約数列:

[1, 2, 4, 8, 37, 74, 148, 179, 233, 296, 358, 466, 716, 932, 1432, 1864, 6623, 8621, 13246, 17242, 26492, 34484, 41707, 52984, 68968, 83414, 166828, 333656, 1543159, 3086318, 6172636, 12345272]

約数ペア:

[(1, 12345272), (2, 6172636), (4, 3086318), (8, 1543159), (37, 333656), (74, 166828), (148, 83414), (179, 68968), (233, 52984), (296, 41707), (358, 34484), (466, 26492), (716, 17242), (932, 13246), (1432, 8621), (1864, 6623)]