25828026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1549}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 59222400

約数和(自身を除く): 33394374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 1549, 2382, 2779, 3098, 4647, 5558, 8337, 9294, 10843, 16674, 21686, 32529, 65058, 614953, 1229906, 1844859, 3689718, 4304671, 8609342, 12914013, 25828026]

約数ペア:

[(1, 25828026), (2, 12914013), (3, 8609342), (6, 4304671), (7, 3689718), (14, 1844859), (21, 1229906), (42, 614953), (397, 65058), (794, 32529), (1191, 21686), (1549, 16674), (2382, 10843), (2779, 9294), (3098, 8337), (4647, 5558)]