64484264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36473}}^1$

素因数の和:36509

約数の個数: 32

約数和(自身を含む): 137871720

約数和(自身を除く): 73387456

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 36473, 72946, 145892, 291784, 474149, 620041, 948298, 1240082, 1896596, 2480164, 3793192, 4960328, 8060533, 16121066, 32242132, 64484264]

約数ペア:

[(1, 64484264), (2, 32242132), (4, 16121066), (8, 8060533), (13, 4960328), (17, 3793192), (26, 2480164), (34, 1896596), (52, 1240082), (68, 948298), (104, 620041), (136, 474149), (221, 291784), (442, 145892), (884, 72946), (1768, 36473)]