26394992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 55611024

約数和(自身を除く): 29216032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1123, 1469, 1808, 2246, 2938, 4492, 5876, 8984, 11752, 14599, 17968, 23504, 29198, 58396, 116792, 126899, 233584, 253798, 507596, 1015192, 1649687, 2030384, 3299374, 6598748, 13197496, 26394992]

約数ペア:

[(1, 26394992), (2, 13197496), (4, 6598748), (8, 3299374), (13, 2030384), (16, 1649687), (26, 1015192), (52, 507596), (104, 253798), (113, 233584), (208, 126899), (226, 116792), (452, 58396), (904, 29198), (1123, 23504), (1469, 17968), (1808, 14599), (2246, 11752), (2938, 8984), (4492, 5876)]