64358272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 143256960

約数和(自身を除く): 78898688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1063, 1376, 1408, 1892, 2126, 2752, 3784, 4252, 5504, 7568, 8504, 11693, 15136, 17008, 23386, 30272, 34016, 45709, 46772, 60544, 68032, 91418, 93544, 136064, 182836, 187088, 365672, 374176, 502799, 731344, 748352, 1005598, 1462688, 1496704, 2011196, 2925376, 4022392, 5850752, 8044784, 16089568, 32179136, 64358272]

約数ペア:

[(1, 64358272), (2, 32179136), (4, 16089568), (8, 8044784), (11, 5850752), (16, 4022392), (22, 2925376), (32, 2011196), (43, 1496704), (44, 1462688), (64, 1005598), (86, 748352), (88, 731344), (128, 502799), (172, 374176), (176, 365672), (344, 187088), (352, 182836), (473, 136064), (688, 93544), (704, 91418), (946, 68032), (1063, 60544), (1376, 46772), (1408, 45709), (1892, 34016), (2126, 30272), (2752, 23386), (3784, 17008), (4252, 15136), (5504, 11693), (7568, 8504)]