72463454

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{38917}}^1$

素因数の和:38952

約数の個数: 24

約数和(自身を含む): 133099560

約数和(自身を除く): 60636106

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 38917, 77834, 272419, 544838, 739423, 1478846, 1906933, 3813866, 5175961, 10351922, 36231727, 72463454]

約数ペア:

[(1, 72463454), (2, 36231727), (7, 10351922), (14, 5175961), (19, 3813866), (38, 1906933), (49, 1478846), (98, 739423), (133, 544838), (266, 272419), (931, 77834), (1862, 38917)]