7897656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 22528800

約数和(自身を除く): 14631144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1489, 1768, 2652, 2978, 4467, 5304, 5956, 8934, 11912, 17868, 19357, 25313, 35736, 38714, 50626, 58071, 75939, 77428, 101252, 116142, 151878, 154856, 202504, 232284, 303756, 329069, 464568, 607512, 658138, 987207, 1316276, 1974414, 2632552, 3948828, 7897656]

約数ペア:

[(1, 7897656), (2, 3948828), (3, 2632552), (4, 1974414), (6, 1316276), (8, 987207), (12, 658138), (13, 607512), (17, 464568), (24, 329069), (26, 303756), (34, 232284), (39, 202504), (51, 154856), (52, 151878), (68, 116142), (78, 101252), (102, 77428), (104, 75939), (136, 58071), (156, 50626), (204, 38714), (221, 35736), (312, 25313), (408, 19357), (442, 17868), (663, 11912), (884, 8934), (1326, 5956), (1489, 5304), (1768, 4467), (2652, 2978)]