68406118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 52634522

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 4423, 7733, 8846, 15466, 48653, 84037, 97306, 163651, 168074, 327302, 924407, 1800161, 1848814, 3109369, 3600322, 6218738, 34203059, 68406118]

約数ペア:

[(1, 68406118), (2, 34203059), (11, 6218738), (19, 3600322), (22, 3109369), (37, 1848814), (38, 1800161), (74, 924407), (209, 327302), (407, 168074), (418, 163651), (703, 97306), (814, 84037), (1406, 48653), (4423, 15466), (7733, 8846)]