64572904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12437}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 134330400

約数和(自身を除く): 69757496

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 12437, 24874, 49748, 99496, 136807, 273614, 547228, 733783, 1094456, 1467566, 2935132, 5870264, 8071613, 16143226, 32286452, 64572904]

約数ペア:

[(1, 64572904), (2, 32286452), (4, 16143226), (8, 8071613), (11, 5870264), (22, 2935132), (44, 1467566), (59, 1094456), (88, 733783), (118, 547228), (236, 273614), (472, 136807), (649, 99496), (1298, 49748), (2596, 24874), (5192, 12437)]