29905730192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2357009}}^1$

素因数の和:2357091

約数の個数: 40

約数和(自身を含む): 63422425080

約数和(自身を除く): 33516694888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 2357009, 4714018, 9428036, 18856072, 30641117, 37712144, 61282234, 122564468, 143777549, 245128936, 287555098, 490257872, 575110196, 1150220392, 1869108137, 2300440784, 3738216274, 7476432548, 14952865096, 29905730192]

約数ペア:

[(1, 29905730192), (2, 14952865096), (4, 7476432548), (8, 3738216274), (13, 2300440784), (16, 1869108137), (26, 1150220392), (52, 575110196), (61, 490257872), (104, 287555098), (122, 245128936), (208, 143777549), (244, 122564468), (488, 61282234), (793, 37712144), (976, 30641117), (1586, 18856072), (3172, 9428036), (6344, 4714018), (12688, 2357009)]