28989766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6229}}^1$

素因数の和:6423

約数の個数: 16

約数和(自身を含む): 47098800

約数和(自身を除く): 18109034

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 6229, 12458, 80977, 161954, 1114991, 2229982, 14494883, 28989766]

約数ペア:

[(1, 28989766), (2, 14494883), (13, 2229982), (26, 1114991), (179, 161954), (358, 80977), (2327, 12458), (4654, 6229)]