67725268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8741}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 128507400

約数和(自身を除く): 60782132

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8741, 17482, 34964, 113633, 227266, 454532, 1302409, 2604818, 5209636, 16931317, 33862634, 67725268]

約数ペア:

[(1, 67725268), (2, 33862634), (4, 16931317), (13, 5209636), (26, 2604818), (52, 1302409), (149, 454532), (298, 227266), (596, 113633), (1937, 34964), (3874, 17482), (7748, 8741)]