74220839

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6035

約数の個数: 24

約数和(自身を含む): 98299008

約数和(自身を除く): 24078169

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 5987, 12397, 41909, 65857, 137701, 293363, 460999, 963907, 1514711, 3226993, 6747349, 10602977, 74220839]

約数ペア:

[(1, 74220839), (7, 10602977), (11, 6747349), (23, 3226993), (49, 1514711), (77, 963907), (161, 460999), (253, 293363), (539, 137701), (1127, 65857), (1771, 41909), (5987, 12397)]