12926528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:247

約数の個数: 42

約数和(自身を含む): 27411426

約数和(自身を除く): 14484898

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 872, 1088, 1744, 1853, 3488, 3706, 6976, 7412, 11881, 14824, 23762, 29648, 47524, 59296, 95048, 118592, 190096, 201977, 380192, 403954, 760384, 807908, 1615816, 3231632, 6463264, 12926528]

約数ペア:

[(1, 12926528), (2, 6463264), (4, 3231632), (8, 1615816), (16, 807908), (17, 760384), (32, 403954), (34, 380192), (64, 201977), (68, 190096), (109, 118592), (136, 95048), (218, 59296), (272, 47524), (436, 29648), (544, 23762), (872, 14824), (1088, 11881), (1744, 7412), (1853, 6976), (3488, 3706)]