25141214

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 44716800

約数和(自身を除く): 19575586

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 547, 686, 938, 1094, 3283, 3829, 6566, 7658, 22981, 26803, 36649, 45962, 53606, 73298, 187621, 256543, 375242, 513086, 1795801, 3591602, 12570607, 25141214]

約数ペア:

[(1, 25141214), (2, 12570607), (7, 3591602), (14, 1795801), (49, 513086), (67, 375242), (98, 256543), (134, 187621), (343, 73298), (469, 53606), (547, 45962), (686, 36649), (938, 26803), (1094, 22981), (3283, 7658), (3829, 6566)]