7936984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9688616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 101, 152, 188, 202, 209, 376, 404, 418, 517, 808, 836, 893, 1034, 1111, 1672, 1786, 1919, 2068, 2222, 3572, 3838, 4136, 4444, 4747, 7144, 7676, 8888, 9494, 9823, 15352, 18988, 19646, 21109, 37976, 39292, 42218, 52217, 78584, 84436, 90193, 104434, 168872, 180386, 208868, 360772, 417736, 721544, 992123, 1984246, 3968492, 7936984]

約数ペア:

[(1, 7936984), (2, 3968492), (4, 1984246), (8, 992123), (11, 721544), (19, 417736), (22, 360772), (38, 208868), (44, 180386), (47, 168872), (76, 104434), (88, 90193), (94, 84436), (101, 78584), (152, 52217), (188, 42218), (202, 39292), (209, 37976), (376, 21109), (404, 19646), (418, 18988), (517, 15352), (808, 9823), (836, 9494), (893, 8888), (1034, 7676), (1111, 7144), (1672, 4747), (1786, 4444), (1919, 4136), (2068, 3838), (2222, 3572)]