40551112

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19571}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 89248320

約数和(自身を除く): 48697208

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19571, 39142, 78284, 136997, 156568, 273994, 547988, 724127, 1095976, 1448254, 2896508, 5068889, 5793016, 10137778, 20275556, 40551112]

約数ペア:

[(1, 40551112), (2, 20275556), (4, 10137778), (7, 5793016), (8, 5068889), (14, 2896508), (28, 1448254), (37, 1095976), (56, 724127), (74, 547988), (148, 273994), (259, 156568), (296, 136997), (518, 78284), (1036, 39142), (2072, 19571)]