15677728136

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{2351}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 33838318080

約数和(自身を除く): 18160589944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 617, 772, 1234, 1351, 1544, 2351, 2468, 2702, 4319, 4702, 4936, 5404, 8638, 9404, 10808, 16457, 17276, 18808, 32914, 34552, 65828, 119081, 131656, 238162, 453743, 476324, 833567, 907486, 952648, 1450567, 1667134, 1814972, 2901134, 3176201, 3334268, 3629944, 5802268, 6352402, 6668536, 10153969, 11604536, 12704804, 20307938, 25409608, 40615876, 81231752, 279959431, 559918862, 1119837724, 1959716017, 2239675448, 3919432034, 7838864068, 15677728136]

約数ペア:

[(1, 15677728136), (2, 7838864068), (4, 3919432034), (7, 2239675448), (8, 1959716017), (14, 1119837724), (28, 559918862), (56, 279959431), (193, 81231752), (386, 40615876), (617, 25409608), (772, 20307938), (1234, 12704804), (1351, 11604536), (1544, 10153969), (2351, 6668536), (2468, 6352402), (2702, 5802268), (4319, 3629944), (4702, 3334268), (4936, 3176201), (5404, 2901134), (8638, 1814972), (9404, 1667134), (10808, 1450567), (16457, 952648), (17276, 907486), (18808, 833567), (32914, 476324), (34552, 453743), (65828, 238162), (119081, 131656)]