28687586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5857}}^1$

素因数の和:5969

約数の個数: 16

約数和(自身を含む): 44989440

約数和(自身を除く): 16301854

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5857, 11714, 181567, 363134, 462703, 925406, 14343793, 28687586]

約数ペア:

[(1, 28687586), (2, 14343793), (31, 925406), (62, 462703), (79, 363134), (158, 181567), (2449, 11714), (4898, 5857)]