28179576

素因数分解:

$2^3\times 3^4\times {\mathrm{43487}}^1$

素因数の和:43505

約数の個数: 40

約数和(自身を含む): 78930720

約数和(自身を除く): 50751144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43487, 86974, 130461, 173948, 260922, 347896, 391383, 521844, 782766, 1043688, 1174149, 1565532, 2348298, 3131064, 3522447, 4696596, 7044894, 9393192, 14089788, 28179576]

約数ペア:

[(1, 28179576), (2, 14089788), (3, 9393192), (4, 7044894), (6, 4696596), (8, 3522447), (9, 3131064), (12, 2348298), (18, 1565532), (24, 1174149), (27, 1043688), (36, 782766), (54, 521844), (72, 391383), (81, 347896), (108, 260922), (162, 173948), (216, 130461), (324, 86974), (648, 43487)]