74741588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2741}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 138887784

約数和(自身を除く): 64146196

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 2741, 5482, 6817, 10964, 13634, 27268, 46597, 93194, 186388, 1099141, 2198282, 4396564, 18685397, 37370794, 74741588]

約数ペア:

[(1, 74741588), (2, 37370794), (4, 18685397), (17, 4396564), (34, 2198282), (68, 1099141), (401, 186388), (802, 93194), (1604, 46597), (2741, 27268), (5482, 13634), (6817, 10964)]