65320504

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 124746480

約数和(自身を除く): 59425976

約数列:

[1, 2, 4, 8, 107, 137, 214, 274, 428, 548, 557, 856, 1096, 1114, 2228, 4456, 14659, 29318, 58636, 59599, 76309, 117272, 119198, 152618, 238396, 305236, 476792, 610472, 8165063, 16330126, 32660252, 65320504]

約数ペア:

[(1, 65320504), (2, 32660252), (4, 16330126), (8, 8165063), (107, 610472), (137, 476792), (214, 305236), (274, 238396), (428, 152618), (548, 119198), (557, 117272), (856, 76309), (1096, 59599), (1114, 58636), (2228, 29318), (4456, 14659)]