25223912

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 29208088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 3023, 4172, 6046, 8344, 12092, 21161, 24184, 42322, 84644, 169288, 450427, 900854, 1801708, 3152989, 3603416, 6305978, 12611956, 25223912]

約数ペア:

[(1, 25223912), (2, 12611956), (4, 6305978), (7, 3603416), (8, 3152989), (14, 1801708), (28, 900854), (56, 450427), (149, 169288), (298, 84644), (596, 42322), (1043, 24184), (1192, 21161), (2086, 12092), (3023, 8344), (4172, 6046)]