27561508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8689}}^1$

素因数の和:8767

約数の個数: 24

約数和(自身を含む): 52800440

約数和(自身を除く): 25238932

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8689, 17378, 34756, 112957, 225914, 451828, 530029, 1060058, 2120116, 6890377, 13780754, 27561508]

約数ペア:

[(1, 27561508), (2, 13780754), (4, 6890377), (13, 2120116), (26, 1060058), (52, 530029), (61, 451828), (122, 225914), (244, 112957), (793, 34756), (1586, 17378), (3172, 8689)]