40130792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10429}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 83231400

約数和(自身を除く): 43100608

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 10429, 20858, 41716, 83432, 135577, 271154, 385873, 542308, 771746, 1084616, 1543492, 3086984, 5016349, 10032698, 20065396, 40130792]

約数ペア:

[(1, 40130792), (2, 20065396), (4, 10032698), (8, 5016349), (13, 3086984), (26, 1543492), (37, 1084616), (52, 771746), (74, 542308), (104, 385873), (148, 271154), (296, 135577), (481, 83432), (962, 41716), (1924, 20858), (3848, 10429)]