25746656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 55566000

約数和(自身を除く): 29819344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1049, 1534, 1888, 2098, 3068, 4196, 6136, 8392, 12272, 13637, 16784, 24544, 27274, 33568, 54548, 61891, 109096, 123782, 218192, 247564, 436384, 495128, 804583, 990256, 1609166, 1980512, 3218332, 6436664, 12873328, 25746656]

約数ペア:

[(1, 25746656), (2, 12873328), (4, 6436664), (8, 3218332), (13, 1980512), (16, 1609166), (26, 990256), (32, 804583), (52, 495128), (59, 436384), (104, 247564), (118, 218192), (208, 123782), (236, 109096), (416, 61891), (472, 54548), (767, 33568), (944, 27274), (1049, 24544), (1534, 16784), (1888, 13637), (2098, 12272), (3068, 8392), (4196, 6136)]