64726528

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:942

約数の個数: 40

約数和(自身を含む): 130272912

約数和(自身を除く): 65546384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 757, 1336, 1514, 2672, 3028, 5344, 6056, 10688, 12112, 21376, 24224, 42752, 48448, 85504, 96896, 126419, 193792, 252838, 387584, 505676, 1011352, 2022704, 4045408, 8090816, 16181632, 32363264, 64726528]

約数ペア:

[(1, 64726528), (2, 32363264), (4, 16181632), (8, 8090816), (16, 4045408), (32, 2022704), (64, 1011352), (128, 505676), (167, 387584), (256, 252838), (334, 193792), (512, 126419), (668, 96896), (757, 85504), (1336, 48448), (1514, 42752), (2672, 24224), (3028, 21376), (5344, 12112), (6056, 10688)]