64231536

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21937}}^1$

素因数の和:22009

約数の個数: 40

約数和(自身を含む): 168659344

約数和(自身を除く): 104427808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 21937, 43874, 65811, 87748, 131622, 175496, 263244, 350992, 526488, 1052976, 1338157, 2676314, 4014471, 5352628, 8028942, 10705256, 16057884, 21410512, 32115768, 64231536]

約数ペア:

[(1, 64231536), (2, 32115768), (3, 21410512), (4, 16057884), (6, 10705256), (8, 8028942), (12, 5352628), (16, 4014471), (24, 2676314), (48, 1338157), (61, 1052976), (122, 526488), (183, 350992), (244, 263244), (366, 175496), (488, 131622), (732, 87748), (976, 65811), (1464, 43874), (2928, 21937)]