25403536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 51927480

約数和(自身を除く): 26523944

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1033, 1537, 2066, 3074, 4132, 6148, 8264, 12296, 16528, 24592, 29957, 54749, 59914, 109498, 119828, 218996, 239656, 437992, 479312, 875984, 1587721, 3175442, 6350884, 12701768, 25403536]

約数ペア:

[(1, 25403536), (2, 12701768), (4, 6350884), (8, 3175442), (16, 1587721), (29, 875984), (53, 479312), (58, 437992), (106, 239656), (116, 218996), (212, 119828), (232, 109498), (424, 59914), (464, 54749), (848, 29957), (1033, 24592), (1537, 16528), (2066, 12296), (3074, 8264), (4132, 6148)]