1395284992

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{10729}}^1$

素因数の和:10876

約数の個数: 44

約数和(自身を含む): 2811431680

約数和(自身を除く): 1416146688

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 10729, 16256, 21458, 32512, 42916, 65024, 85832, 130048, 171664, 343328, 686656, 1362583, 1373312, 2725166, 2746624, 5450332, 5493248, 10900664, 10986496, 21801328, 43602656, 87205312, 174410624, 348821248, 697642496, 1395284992]

約数ペア:

[(1, 1395284992), (2, 697642496), (4, 348821248), (8, 174410624), (16, 87205312), (32, 43602656), (64, 21801328), (127, 10986496), (128, 10900664), (254, 5493248), (256, 5450332), (508, 2746624), (512, 2725166), (1016, 1373312), (1024, 1362583), (2032, 686656), (4064, 343328), (8128, 171664), (10729, 130048), (16256, 85832), (21458, 65024), (32512, 42916)]