64491056

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1978

約数の個数: 60

約数和(自身を含む): 148809672

約数和(自身を除く): 84318616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 1913, 2107, 2408, 3826, 4214, 4816, 7652, 8428, 13391, 15304, 16856, 26782, 30608, 33712, 53564, 82259, 93737, 107128, 164518, 187474, 214256, 329036, 374948, 575813, 658072, 749896, 1151626, 1316144, 1499792, 2303252, 4030691, 4606504, 8061382, 9213008, 16122764, 32245528, 64491056]

約数ペア:

[(1, 64491056), (2, 32245528), (4, 16122764), (7, 9213008), (8, 8061382), (14, 4606504), (16, 4030691), (28, 2303252), (43, 1499792), (49, 1316144), (56, 1151626), (86, 749896), (98, 658072), (112, 575813), (172, 374948), (196, 329036), (301, 214256), (344, 187474), (392, 164518), (602, 107128), (688, 93737), (784, 82259), (1204, 53564), (1913, 33712), (2107, 30608), (2408, 26782), (3826, 16856), (4214, 15304), (4816, 13391), (7652, 8428)]