68926264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21169}}^1$

素因数の和:21223

約数の個数: 32

約数和(自身を含む): 144802800

約数和(自身を除く): 75876536

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 21169, 42338, 84676, 169352, 232859, 465718, 783253, 931436, 1566506, 1862872, 3133012, 6266024, 8615783, 17231566, 34463132, 68926264]

約数ペア:

[(1, 68926264), (2, 34463132), (4, 17231566), (8, 8615783), (11, 6266024), (22, 3133012), (37, 1862872), (44, 1566506), (74, 931436), (88, 783253), (148, 465718), (296, 232859), (407, 169352), (814, 84676), (1628, 42338), (3256, 21169)]