25915772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8317}}^1$

素因数の和:8381

約数の個数: 24

約数和(自身を含む): 48909840

約数和(自身を除く): 22994068

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8317, 16634, 33268, 158023, 316046, 340997, 632092, 681994, 1363988, 6478943, 12957886, 25915772]

約数ペア:

[(1, 25915772), (2, 12957886), (4, 6478943), (19, 1363988), (38, 681994), (41, 632092), (76, 340997), (82, 316046), (164, 158023), (779, 33268), (1558, 16634), (3116, 8317)]