38728924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 78025248

約数和(自身を除く): 39296324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 193, 221, 227, 386, 442, 454, 772, 884, 908, 2509, 2951, 3281, 3859, 5018, 5902, 6562, 7718, 10036, 11804, 13124, 15436, 42653, 43811, 50167, 85306, 87622, 100334, 170612, 175244, 200668, 569543, 744787, 1139086, 1489574, 2278172, 2979148, 9682231, 19364462, 38728924]

約数ペア:

[(1, 38728924), (2, 19364462), (4, 9682231), (13, 2979148), (17, 2278172), (26, 1489574), (34, 1139086), (52, 744787), (68, 569543), (193, 200668), (221, 175244), (227, 170612), (386, 100334), (442, 87622), (454, 85306), (772, 50167), (884, 43811), (908, 42653), (2509, 15436), (2951, 13124), (3281, 11804), (3859, 10036), (5018, 7718), (5902, 6562)]