15693935992

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{563881}}^1$

素因数の和:563972

約数の個数: 48

約数和(自身を含む): 34712575920

約数和(自身を除く): 19018639928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 27832, 563881, 1127762, 2255524, 3947167, 4511048, 7894334, 15788668, 27630169, 31577336, 40035551, 55260338, 80071102, 110520676, 160142204, 221041352, 280248857, 320284408, 560497714, 1120995428, 1961741999, 2241990856, 3923483998, 7846967996, 15693935992]

約数ペア:

[(1, 15693935992), (2, 7846967996), (4, 3923483998), (7, 2241990856), (8, 1961741999), (14, 1120995428), (28, 560497714), (49, 320284408), (56, 280248857), (71, 221041352), (98, 160142204), (142, 110520676), (196, 80071102), (284, 55260338), (392, 40035551), (497, 31577336), (568, 27630169), (994, 15788668), (1988, 7894334), (3479, 4511048), (3976, 3947167), (6958, 2255524), (13916, 1127762), (27832, 563881)]