25662883

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 27453600

約数和(自身を除く): 1790717

約数列:

[1, 29, 61, 89, 163, 1769, 2581, 4727, 5429, 9943, 14507, 157441, 288347, 420703, 884927, 25662883]

約数ペア:

[(1, 25662883), (29, 884927), (61, 420703), (89, 288347), (163, 157441), (1769, 14507), (2581, 9943), (4727, 5429)]