25075928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 48762000

約数和(自身を除く): 23686072

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 859, 1718, 3436, 3649, 6872, 7298, 14596, 29192, 35219, 70438, 76451, 140876, 152902, 281752, 305804, 611608, 3134491, 6268982, 12537964, 25075928]

約数ペア:

[(1, 25075928), (2, 12537964), (4, 6268982), (8, 3134491), (41, 611608), (82, 305804), (89, 281752), (164, 152902), (178, 140876), (328, 76451), (356, 70438), (712, 35219), (859, 29192), (1718, 14596), (3436, 7298), (3649, 6872)]