28723488

素因数分解:

$2^5\times 3^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 75682656

約数和(自身を除く): 46959168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 433, 691, 866, 1299, 1382, 1732, 2073, 2598, 2764, 3464, 4146, 5196, 5528, 6928, 8292, 10392, 11056, 13856, 16584, 20784, 22112, 33168, 41568, 66336, 299203, 598406, 897609, 1196812, 1795218, 2393624, 3590436, 4787248, 7180872, 9574496, 14361744, 28723488]

約数ペア:

[(1, 28723488), (2, 14361744), (3, 9574496), (4, 7180872), (6, 4787248), (8, 3590436), (12, 2393624), (16, 1795218), (24, 1196812), (32, 897609), (48, 598406), (96, 299203), (433, 66336), (691, 41568), (866, 33168), (1299, 22112), (1382, 20784), (1732, 16584), (2073, 13856), (2598, 11056), (2764, 10392), (3464, 8292), (4146, 6928), (5196, 5528)]