25796871126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{637243}}^1$

素因数の和:637437

約数の個数: 48

約数和(自身を含む): 60540728976

約数和(自身を除く): 34743857850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6747, 13494, 20241, 40482, 637243, 1274486, 1911729, 3823458, 5735187, 8284159, 11470374, 16568318, 24852477, 49704954, 74557431, 110243039, 149114862, 220486078, 330729117, 661458234, 992187351, 1433159507, 1984374702, 2866319014, 4299478521, 8598957042, 12898435563, 25796871126]

約数ペア:

[(1, 25796871126), (2, 12898435563), (3, 8598957042), (6, 4299478521), (9, 2866319014), (13, 1984374702), (18, 1433159507), (26, 992187351), (39, 661458234), (78, 330729117), (117, 220486078), (173, 149114862), (234, 110243039), (346, 74557431), (519, 49704954), (1038, 24852477), (1557, 16568318), (2249, 11470374), (3114, 8284159), (4498, 5735187), (6747, 3823458), (13494, 1911729), (20241, 1274486), (40482, 637243)]