74752783

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 95541120

約数和(自身を除く): 20788337

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 3491, 21413, 24437, 66329, 80293, 171059, 464303, 562051, 1525567, 3250121, 3934357, 10678969, 74752783]

約数ペア:

[(1, 74752783), (7, 10678969), (19, 3934357), (23, 3250121), (49, 1525567), (133, 562051), (161, 464303), (437, 171059), (931, 80293), (1127, 66329), (3059, 24437), (3491, 21413)]