28907604

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8111}}^1$

素因数の和:8138

約数の個数: 60

約数和(自身を含む): 82450368

約数和(自身を除く): 53542764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 8111, 16222, 24333, 32444, 48666, 72999, 89221, 97332, 145998, 178442, 218997, 267663, 291996, 356884, 437994, 535326, 656991, 802989, 875988, 1070652, 1313982, 1605978, 2408967, 2627964, 3211956, 4817934, 7226901, 9635868, 14453802, 28907604]

約数ペア:

[(1, 28907604), (2, 14453802), (3, 9635868), (4, 7226901), (6, 4817934), (9, 3211956), (11, 2627964), (12, 2408967), (18, 1605978), (22, 1313982), (27, 1070652), (33, 875988), (36, 802989), (44, 656991), (54, 535326), (66, 437994), (81, 356884), (99, 291996), (108, 267663), (132, 218997), (162, 178442), (198, 145998), (297, 97332), (324, 89221), (396, 72999), (594, 48666), (891, 32444), (1188, 24333), (1782, 16222), (3564, 8111)]