764862328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{117023}}^1$

素因数の和:117091

約数の個数: 32

約数和(自身を含む): 1544716800

約数和(自身を除く): 779854472

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 117023, 234046, 468092, 936184, 2223437, 4446874, 5031989, 8893748, 10063978, 17787496, 20127956, 40255912, 95607791, 191215582, 382431164, 764862328]

約数ペア:

[(1, 764862328), (2, 382431164), (4, 191215582), (8, 95607791), (19, 40255912), (38, 20127956), (43, 17787496), (76, 10063978), (86, 8893748), (152, 5031989), (172, 4446874), (344, 2223437), (817, 936184), (1634, 468092), (3268, 234046), (6536, 117023)]