40895524

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 76468224

約数和(自身を除く): 35572700

約数列:

[1, 2, 4, 19, 38, 76, 127, 223, 254, 361, 446, 508, 722, 892, 1444, 2413, 4237, 4826, 8474, 9652, 16948, 28321, 45847, 56642, 80503, 91694, 113284, 161006, 183388, 322012, 538099, 1076198, 2152396, 10223881, 20447762, 40895524]

約数ペア:

[(1, 40895524), (2, 20447762), (4, 10223881), (19, 2152396), (38, 1076198), (76, 538099), (127, 322012), (223, 183388), (254, 161006), (361, 113284), (446, 91694), (508, 80503), (722, 56642), (892, 45847), (1444, 28321), (2413, 16948), (4237, 9652), (4826, 8474)]