25391136

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6505

約数の個数: 48

約数和(自身を含む): 68287968

約数和(自身を除く): 42896832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 6451, 12902, 19353, 25804, 38706, 51608, 77412, 103216, 154824, 206432, 264491, 309648, 528982, 619296, 793473, 1057964, 1586946, 2115928, 3173892, 4231856, 6347784, 8463712, 12695568, 25391136]

約数ペア:

[(1, 25391136), (2, 12695568), (3, 8463712), (4, 6347784), (6, 4231856), (8, 3173892), (12, 2115928), (16, 1586946), (24, 1057964), (32, 793473), (41, 619296), (48, 528982), (82, 309648), (96, 264491), (123, 206432), (164, 154824), (246, 103216), (328, 77412), (492, 51608), (656, 38706), (984, 25804), (1312, 19353), (1968, 12902), (3936, 6451)]