12545728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 28419552

約数和(自身を除く): 15873824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 887, 1088, 1768, 1774, 3536, 3548, 7072, 7096, 11531, 14144, 14192, 15079, 23062, 28384, 30158, 46124, 56768, 60316, 92248, 120632, 184496, 196027, 241264, 368992, 392054, 482528, 737984, 784108, 965056, 1568216, 3136432, 6272864, 12545728]

約数ペア:

[(1, 12545728), (2, 6272864), (4, 3136432), (8, 1568216), (13, 965056), (16, 784108), (17, 737984), (26, 482528), (32, 392054), (34, 368992), (52, 241264), (64, 196027), (68, 184496), (104, 120632), (136, 92248), (208, 60316), (221, 56768), (272, 46124), (416, 30158), (442, 28384), (544, 23062), (832, 15079), (884, 14192), (887, 14144), (1088, 11531), (1768, 7096), (1774, 7072), (3536, 3548)]