25853056

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 55038690

約数和(自身を除く): 29185634

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 272, 436, 544, 872, 1088, 1744, 1853, 2176, 3488, 3706, 6976, 7412, 11881, 13952, 14824, 23762, 29648, 47524, 59296, 95048, 118592, 190096, 201977, 237184, 380192, 403954, 760384, 807908, 1520768, 1615816, 3231632, 6463264, 12926528, 25853056]

約数ペア:

[(1, 25853056), (2, 12926528), (4, 6463264), (8, 3231632), (16, 1615816), (17, 1520768), (32, 807908), (34, 760384), (64, 403954), (68, 380192), (109, 237184), (128, 201977), (136, 190096), (218, 118592), (272, 95048), (436, 59296), (544, 47524), (872, 29648), (1088, 23762), (1744, 14824), (1853, 13952), (2176, 11881), (3488, 7412), (3706, 6976)]