40492028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 75251232

約数和(自身を除く): 34759204

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1303, 1828, 2606, 5212, 7769, 15538, 22151, 31076, 44302, 88604, 595471, 1190942, 2381884, 10123007, 20246014, 40492028]

約数ペア:

[(1, 40492028), (2, 20246014), (4, 10123007), (17, 2381884), (34, 1190942), (68, 595471), (457, 88604), (914, 44302), (1303, 31076), (1828, 22151), (2606, 15538), (5212, 7769)]