26860408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 53580960

約数和(自身を除く): 26720552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 631, 1252, 1262, 2504, 2524, 5048, 5321, 10642, 10727, 21284, 21454, 42568, 42908, 85816, 197503, 395006, 790012, 1580024, 3357551, 6715102, 13430204, 26860408]

約数ペア:

[(1, 26860408), (2, 13430204), (4, 6715102), (8, 3357551), (17, 1580024), (34, 790012), (68, 395006), (136, 197503), (313, 85816), (626, 42908), (631, 42568), (1252, 21454), (1262, 21284), (2504, 10727), (2524, 10642), (5048, 5321)]