61420172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2843}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 117536832

約数和(自身を除く): 56116660

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 2843, 5401, 5686, 10802, 11372, 21604, 31273, 62546, 125092, 1395913, 2791826, 5583652, 15355043, 30710086, 61420172]

約数ペア:

[(1, 61420172), (2, 30710086), (4, 15355043), (11, 5583652), (22, 2791826), (44, 1395913), (491, 125092), (982, 62546), (1964, 31273), (2843, 21604), (5401, 11372), (5686, 10802)]