64221528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{382271}}^1$

素因数の和:382287

約数の個数: 32

約数和(自身を含む): 183490560

約数和(自身を除く): 119269032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 382271, 764542, 1146813, 1529084, 2293626, 2675897, 3058168, 4587252, 5351794, 8027691, 9174504, 10703588, 16055382, 21407176, 32110764, 64221528]

約数ペア:

[(1, 64221528), (2, 32110764), (3, 21407176), (4, 16055382), (6, 10703588), (7, 9174504), (8, 8027691), (12, 5351794), (14, 4587252), (21, 3058168), (24, 2675897), (28, 2293626), (42, 1529084), (56, 1146813), (84, 764542), (168, 382271)]