2587645144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{4271}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 5741568000

約数和(自身を除く): 3153922856

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 349, 434, 698, 868, 1396, 1736, 2443, 2792, 4271, 4886, 8542, 9772, 10819, 17084, 19544, 21638, 29897, 34168, 43276, 59794, 75733, 86552, 119588, 132401, 151466, 239176, 264802, 302932, 529604, 605864, 926807, 1059208, 1490579, 1853614, 2981158, 3707228, 5962316, 7414456, 10434053, 11924632, 20868106, 41736212, 46207949, 83472424, 92415898, 184831796, 323455643, 369663592, 646911286, 1293822572, 2587645144]

約数ペア:

[(1, 2587645144), (2, 1293822572), (4, 646911286), (7, 369663592), (8, 323455643), (14, 184831796), (28, 92415898), (31, 83472424), (56, 46207949), (62, 41736212), (124, 20868106), (217, 11924632), (248, 10434053), (349, 7414456), (434, 5962316), (698, 3707228), (868, 2981158), (1396, 1853614), (1736, 1490579), (2443, 1059208), (2792, 926807), (4271, 605864), (4886, 529604), (8542, 302932), (9772, 264802), (10819, 239176), (17084, 151466), (19544, 132401), (21638, 119588), (29897, 86552), (34168, 75733), (43276, 59794)]