25179112

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 57127680

約数和(自身を除く): 31948568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 173, 184, 226, 322, 346, 452, 644, 692, 791, 904, 1211, 1288, 1384, 1582, 2422, 2599, 3164, 3979, 4844, 5198, 6328, 7958, 9688, 10396, 15916, 18193, 19549, 20792, 27853, 31832, 36386, 39098, 55706, 72772, 78196, 111412, 136843, 145544, 156392, 222824, 273686, 449627, 547372, 899254, 1094744, 1798508, 3147389, 3597016, 6294778, 12589556, 25179112]

約数ペア:

[(1, 25179112), (2, 12589556), (4, 6294778), (7, 3597016), (8, 3147389), (14, 1798508), (23, 1094744), (28, 899254), (46, 547372), (56, 449627), (92, 273686), (113, 222824), (161, 156392), (173, 145544), (184, 136843), (226, 111412), (322, 78196), (346, 72772), (452, 55706), (644, 39098), (692, 36386), (791, 31832), (904, 27853), (1211, 20792), (1288, 19549), (1384, 18193), (1582, 15916), (2422, 10396), (2599, 9688), (3164, 7958), (3979, 6328), (4844, 5198)]