27686608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101789}}^1$

素因数の和:101814

約数の個数: 20

約数和(自身を含む): 56798820

約数和(自身を除く): 29112212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 101789, 203578, 407156, 814312, 1628624, 1730413, 3460826, 6921652, 13843304, 27686608]

約数ペア:

[(1, 27686608), (2, 13843304), (4, 6921652), (8, 3460826), (16, 1730413), (17, 1628624), (34, 814312), (68, 407156), (136, 203578), (272, 101789)]