28086474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 61496064

約数和(自身を除く): 33409590

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5903, 11806, 17709, 35418, 76739, 153478, 230217, 360083, 460434, 720166, 1080249, 2160498, 4681079, 9362158, 14043237, 28086474]

約数ペア:

[(1, 28086474), (2, 14043237), (3, 9362158), (6, 4681079), (13, 2160498), (26, 1080249), (39, 720166), (61, 460434), (78, 360083), (122, 230217), (183, 153478), (366, 76739), (793, 35418), (1586, 17709), (2379, 11806), (4758, 5903)]