407347384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{33923}}^1$

素因数の和:34027

約数の個数: 32

約数和(自身を含む): 814176000

約数和(自身を除く): 406828616

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 33923, 67846, 135692, 271384, 644537, 1289074, 2578148, 2679917, 5156296, 5359834, 10719668, 21439336, 50918423, 101836846, 203673692, 407347384]

約数ペア:

[(1, 407347384), (2, 203673692), (4, 101836846), (8, 50918423), (19, 21439336), (38, 10719668), (76, 5359834), (79, 5156296), (152, 2679917), (158, 2578148), (316, 1289074), (632, 644537), (1501, 271384), (3002, 135692), (6004, 67846), (12008, 33923)]