64931594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 120548736

約数和(自身を除く): 55617142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 1811, 2561, 2758, 3622, 5122, 12677, 17927, 23543, 25354, 35854, 47086, 164801, 329602, 356767, 713534, 2497369, 4637971, 4994738, 9275942, 32465797, 64931594]

約数ペア:

[(1, 64931594), (2, 32465797), (7, 9275942), (13, 4994738), (14, 4637971), (26, 2497369), (91, 713534), (182, 356767), (197, 329602), (394, 164801), (1379, 47086), (1811, 35854), (2561, 25354), (2758, 23543), (3622, 17927), (5122, 12677)]