66705824

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{7213}}^1$

素因数の和:7257

約数の個数: 36

約数和(自身を含む): 139525974

約数和(自身を除く): 72820150

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 7213, 9248, 14426, 28852, 57704, 115408, 122621, 230816, 245242, 490484, 980968, 1961936, 2084557, 3923872, 4169114, 8338228, 16676456, 33352912, 66705824]

約数ペア:

[(1, 66705824), (2, 33352912), (4, 16676456), (8, 8338228), (16, 4169114), (17, 3923872), (32, 2084557), (34, 1961936), (68, 980968), (136, 490484), (272, 245242), (289, 230816), (544, 122621), (578, 115408), (1156, 57704), (2312, 28852), (4624, 14426), (7213, 9248)]