25410372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8612

約数の個数: 48

約数和(自身を含む): 67220160

約数和(自身を除く): 41809788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8573, 17146, 25719, 34292, 51438, 102876, 111449, 162887, 222898, 325774, 334347, 445796, 488661, 651548, 668694, 977322, 1337388, 1954644, 2117531, 4235062, 6352593, 8470124, 12705186, 25410372]

約数ペア:

[(1, 25410372), (2, 12705186), (3, 8470124), (4, 6352593), (6, 4235062), (12, 2117531), (13, 1954644), (19, 1337388), (26, 977322), (38, 668694), (39, 651548), (52, 488661), (57, 445796), (76, 334347), (78, 325774), (114, 222898), (156, 162887), (228, 111449), (247, 102876), (494, 51438), (741, 34292), (988, 25719), (1482, 17146), (2964, 8573)]