25804088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 49986720

約数和(自身を除く): 24182632

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 521, 604, 1042, 1208, 2084, 4168, 6191, 12382, 21361, 24764, 42722, 49528, 78671, 85444, 157342, 170888, 314684, 629368, 3225511, 6451022, 12902044, 25804088]

約数ペア:

[(1, 25804088), (2, 12902044), (4, 6451022), (8, 3225511), (41, 629368), (82, 314684), (151, 170888), (164, 157342), (302, 85444), (328, 78671), (521, 49528), (604, 42722), (1042, 24764), (1208, 21361), (2084, 12382), (4168, 6191)]