4389128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 8877600

約数和(自身を除く): 4488472

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 547, 1003, 1094, 2006, 2188, 4012, 4376, 8024, 9299, 18598, 32273, 37196, 64546, 74392, 129092, 258184, 548641, 1097282, 2194564, 4389128]

約数ペア:

[(1, 4389128), (2, 2194564), (4, 1097282), (8, 548641), (17, 258184), (34, 129092), (59, 74392), (68, 64546), (118, 37196), (136, 32273), (236, 18598), (472, 9299), (547, 8024), (1003, 4376), (1094, 4012), (2006, 2188)]