15704921288

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{15919}}^1$

素因数の和:16234

約数の個数: 64

約数和(自身を含む): 34234368000

約数和(自身を除く): 18529446712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 223, 316, 446, 553, 632, 892, 1106, 1561, 1784, 2212, 3122, 4424, 6244, 12488, 15919, 17617, 31838, 35234, 63676, 70468, 111433, 123319, 127352, 140936, 222866, 246638, 445732, 493276, 891464, 986552, 1257601, 2515202, 3549937, 5030404, 7099874, 8803207, 10060808, 14199748, 17606414, 24849559, 28399496, 35212828, 49699118, 70425656, 99398236, 198796472, 280445023, 560890046, 1121780092, 1963115161, 2243560184, 3926230322, 7852460644, 15704921288]

約数ペア:

[(1, 15704921288), (2, 7852460644), (4, 3926230322), (7, 2243560184), (8, 1963115161), (14, 1121780092), (28, 560890046), (56, 280445023), (79, 198796472), (158, 99398236), (223, 70425656), (316, 49699118), (446, 35212828), (553, 28399496), (632, 24849559), (892, 17606414), (1106, 14199748), (1561, 10060808), (1784, 8803207), (2212, 7099874), (3122, 5030404), (4424, 3549937), (6244, 2515202), (12488, 1257601), (15919, 986552), (17617, 891464), (31838, 493276), (35234, 445732), (63676, 246638), (70468, 222866), (111433, 140936), (123319, 127352)]