68121736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 131745240

約数和(自身を除く): 63623504

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 373, 617, 746, 1234, 1492, 2468, 2984, 4936, 13801, 22829, 27602, 45658, 55204, 91316, 110408, 182632, 230141, 460282, 920564, 1841128, 8515217, 17030434, 34060868, 68121736]

約数ペア:

[(1, 68121736), (2, 34060868), (4, 17030434), (8, 8515217), (37, 1841128), (74, 920564), (148, 460282), (296, 230141), (373, 182632), (617, 110408), (746, 91316), (1234, 55204), (1492, 45658), (2468, 27602), (2984, 22829), (4936, 13801)]