64245146

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 49111654

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 599, 658, 1141, 1198, 2282, 4193, 7661, 8386, 15322, 28153, 53627, 56306, 97637, 107254, 195274, 197071, 394142, 683459, 1366918, 4588939, 9177878, 32122573, 64245146]

約数ペア:

[(1, 64245146), (2, 32122573), (7, 9177878), (14, 4588939), (47, 1366918), (94, 683459), (163, 394142), (326, 197071), (329, 195274), (599, 107254), (658, 97637), (1141, 56306), (1198, 53627), (2282, 28153), (4193, 15322), (7661, 8386)]