64317272

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 122627520

約数和(自身を除く): 58310248

約数列:

[1, 2, 4, 8, 107, 214, 227, 331, 428, 454, 662, 856, 908, 1324, 1816, 2648, 24289, 35417, 48578, 70834, 75137, 97156, 141668, 150274, 194312, 283336, 300548, 601096, 8039659, 16079318, 32158636, 64317272]

約数ペア:

[(1, 64317272), (2, 32158636), (4, 16079318), (8, 8039659), (107, 601096), (214, 300548), (227, 283336), (331, 194312), (428, 150274), (454, 141668), (662, 97156), (856, 75137), (908, 70834), (1324, 48578), (1816, 35417), (2648, 24289)]