2247682768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{4733}}^1$

素因数の和:5251

約数の個数: 40

約数和(自身を含む): 4430796768

約数和(自身を除く): 2183114000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 443, 536, 886, 1072, 1772, 3544, 4733, 7088, 9466, 18932, 29681, 37864, 59362, 75728, 118724, 237448, 317111, 474896, 634222, 1268444, 2096719, 2536888, 4193438, 5073776, 8386876, 16773752, 33547504, 140480173, 280960346, 561920692, 1123841384, 2247682768]

約数ペア:

[(1, 2247682768), (2, 1123841384), (4, 561920692), (8, 280960346), (16, 140480173), (67, 33547504), (134, 16773752), (268, 8386876), (443, 5073776), (536, 4193438), (886, 2536888), (1072, 2096719), (1772, 1268444), (3544, 634222), (4733, 474896), (7088, 317111), (9466, 237448), (18932, 118724), (29681, 75728), (37864, 59362)]