68429256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407317}}^1$

素因数の和:407333

約数の個数: 32

約数和(自身を含む): 195512640

約数和(自身を除く): 127083384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407317, 814634, 1221951, 1629268, 2443902, 2851219, 3258536, 4887804, 5702438, 8553657, 9775608, 11404876, 17107314, 22809752, 34214628, 68429256]

約数ペア:

[(1, 68429256), (2, 34214628), (3, 22809752), (4, 17107314), (6, 11404876), (7, 9775608), (8, 8553657), (12, 5702438), (14, 4887804), (21, 3258536), (24, 2851219), (28, 2443902), (42, 1629268), (56, 1221951), (84, 814634), (168, 407317)]