64755138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6451}}^1$

素因数の和:6702

約数の個数: 32

約数和(自身を含む): 148654080

約数和(自身を除く): 83898942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 6451, 10038, 12902, 19353, 38706, 45157, 90314, 135471, 270942, 1541789, 3083578, 4625367, 9250734, 10792523, 21585046, 32377569, 64755138]

約数ペア:

[(1, 64755138), (2, 32377569), (3, 21585046), (6, 10792523), (7, 9250734), (14, 4625367), (21, 3083578), (42, 1541789), (239, 270942), (478, 135471), (717, 90314), (1434, 45157), (1673, 38706), (3346, 19353), (5019, 12902), (6451, 10038)]