64810384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 130616640

約数和(自身を除く): 65806256

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1319, 1328, 2638, 3071, 5276, 6142, 10552, 12284, 21104, 24568, 48803, 49136, 97606, 109477, 195212, 218954, 390424, 437908, 780848, 875816, 1751632, 4050649, 8101298, 16202596, 32405192, 64810384]

約数ペア:

[(1, 64810384), (2, 32405192), (4, 16202596), (8, 8101298), (16, 4050649), (37, 1751632), (74, 875816), (83, 780848), (148, 437908), (166, 390424), (296, 218954), (332, 195212), (592, 109477), (664, 97606), (1319, 49136), (1328, 48803), (2638, 24568), (3071, 21104), (5276, 12284), (6142, 10552)]