77370508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2917}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 142982000

約数和(自身を除く): 65611492

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 2917, 5834, 6631, 11668, 13262, 26524, 55423, 110846, 221692, 1018033, 2036066, 4072132, 19342627, 38685254, 77370508]

約数ペア:

[(1, 77370508), (2, 38685254), (4, 19342627), (19, 4072132), (38, 2036066), (76, 1018033), (349, 221692), (698, 110846), (1396, 55423), (2917, 26524), (5834, 13262), (6631, 11668)]