28140048

素因数分解:

$2^4\times 3^4\times {\mathrm{21713}}^1$

素因数の和:21733

約数の個数: 50

約数和(自身を含む): 81449214

約数和(自身を除く): 53309166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21713, 43426, 65139, 86852, 130278, 173704, 195417, 260556, 347408, 390834, 521112, 586251, 781668, 1042224, 1172502, 1563336, 1758753, 2345004, 3126672, 3517506, 4690008, 7035012, 9380016, 14070024, 28140048]

約数ペア:

[(1, 28140048), (2, 14070024), (3, 9380016), (4, 7035012), (6, 4690008), (8, 3517506), (9, 3126672), (12, 2345004), (16, 1758753), (18, 1563336), (24, 1172502), (27, 1042224), (36, 781668), (48, 586251), (54, 521112), (72, 390834), (81, 347408), (108, 260556), (144, 195417), (162, 173704), (216, 130278), (324, 86852), (432, 65139), (648, 43426), (1296, 21713)]