4271656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 8532000

約数和(自身を除く): 4260344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 179, 314, 358, 628, 716, 1256, 1432, 2983, 3401, 5966, 6802, 11932, 13604, 23864, 27208, 28103, 56206, 112412, 224824, 533957, 1067914, 2135828, 4271656]

約数ペア:

[(1, 4271656), (2, 2135828), (4, 1067914), (8, 533957), (19, 224824), (38, 112412), (76, 56206), (152, 28103), (157, 27208), (179, 23864), (314, 13604), (358, 11932), (628, 6802), (716, 5966), (1256, 3401), (1432, 2983)]