28875522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{370199}}^1$

素因数の和:370217

約数の個数: 16

約数和(自身を含む): 62193600

約数和(自身を除く): 33318078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 370199, 740398, 1110597, 2221194, 4812587, 9625174, 14437761, 28875522]

約数ペア:

[(1, 28875522), (2, 14437761), (3, 9625174), (6, 4812587), (13, 2221194), (26, 1110597), (39, 740398), (78, 370199)]