26908808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 52109760

約数和(自身を除く): 25200952

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 823, 1646, 3292, 4087, 6584, 8174, 16348, 32696, 50203, 55141, 100406, 110282, 200812, 220564, 401624, 441128, 3363601, 6727202, 13454404, 26908808]

約数ペア:

[(1, 26908808), (2, 13454404), (4, 6727202), (8, 3363601), (61, 441128), (67, 401624), (122, 220564), (134, 200812), (244, 110282), (268, 100406), (488, 55141), (536, 50203), (823, 32696), (1646, 16348), (3292, 8174), (4087, 6584)]