64470116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7507}}^1$

素因数の和:7643

約数の個数: 24

約数和(自身を含む): 119827680

約数和(自身を除く): 55357564

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 7507, 8588, 15014, 30028, 142633, 285266, 570532, 848291, 1696582, 3393164, 16117529, 32235058, 64470116]

約数ペア:

[(1, 64470116), (2, 32235058), (4, 16117529), (19, 3393164), (38, 1696582), (76, 848291), (113, 570532), (226, 285266), (452, 142633), (2147, 30028), (4294, 15014), (7507, 8588)]