28809452022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{29131}}^1$

素因数の和:29589

約数の個数: 64

約数和(自身を含む): 64211589120

約数和(自身を除く): 35402137098

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 409, 806, 818, 1209, 1227, 2418, 2454, 5317, 10634, 12679, 15951, 25358, 29131, 31902, 38037, 58262, 76074, 87393, 164827, 174786, 329654, 378703, 494481, 757406, 903061, 988962, 1136109, 1806122, 2272218, 2709183, 5418366, 11739793, 11914579, 23479586, 23829158, 35219379, 35743737, 70438758, 71487474, 154889527, 309779054, 369351949, 464668581, 738703898, 929337162, 1108055847, 2216111694, 4801575337, 9603150674, 14404726011, 28809452022]

約数ペア:

[(1, 28809452022), (2, 14404726011), (3, 9603150674), (6, 4801575337), (13, 2216111694), (26, 1108055847), (31, 929337162), (39, 738703898), (62, 464668581), (78, 369351949), (93, 309779054), (186, 154889527), (403, 71487474), (409, 70438758), (806, 35743737), (818, 35219379), (1209, 23829158), (1227, 23479586), (2418, 11914579), (2454, 11739793), (5317, 5418366), (10634, 2709183), (12679, 2272218), (15951, 1806122), (25358, 1136109), (29131, 988962), (31902, 903061), (38037, 757406), (58262, 494481), (76074, 378703), (87393, 329654), (164827, 174786)]