25422176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 56264544

約数和(自身を除く): 30842368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 2657, 4784, 5314, 9568, 10628, 21256, 34541, 42512, 61111, 69082, 85024, 122222, 138164, 244444, 276328, 488888, 552656, 794443, 977776, 1105312, 1588886, 1955552, 3177772, 6355544, 12711088, 25422176]

約数ペア:

[(1, 25422176), (2, 12711088), (4, 6355544), (8, 3177772), (13, 1955552), (16, 1588886), (23, 1105312), (26, 977776), (32, 794443), (46, 552656), (52, 488888), (92, 276328), (104, 244444), (184, 138164), (208, 122222), (299, 85024), (368, 69082), (416, 61111), (598, 42512), (736, 34541), (1196, 21256), (2392, 10628), (2657, 9568), (4784, 5314)]