28428516

素因数分解:

$2^2\times 3^3\times {\mathrm{263227}}^1$

素因数の和:263240

約数の個数: 24

約数和(自身を含む): 73703840

約数和(自身を除く): 45275324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263227, 526454, 789681, 1052908, 1579362, 2369043, 3158724, 4738086, 7107129, 9476172, 14214258, 28428516]

約数ペア:

[(1, 28428516), (2, 14214258), (3, 9476172), (4, 7107129), (6, 4738086), (9, 3158724), (12, 2369043), (18, 1579362), (27, 1052908), (36, 789681), (54, 526454), (108, 263227)]