28540522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1319}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 15811478

約数列:

[1, 2, 31, 62, 349, 698, 1319, 2638, 10819, 21638, 40889, 81778, 460331, 920662, 14270261, 28540522]

約数ペア:

[(1, 28540522), (2, 14270261), (31, 920662), (62, 460331), (349, 81778), (698, 40889), (1319, 21638), (2638, 10819)]