425972224

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{6551}}^1$

素因数の和:6696

約数の個数: 40

約数和(自身を含む): 857945088

約数和(自身を除く): 431972864

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 6551, 8128, 13102, 16256, 26204, 32512, 52408, 65024, 104816, 209632, 419264, 831977, 838528, 1663954, 1677056, 3327908, 3354112, 6655816, 13311632, 26623264, 53246528, 106493056, 212986112, 425972224]

約数ペア:

[(1, 425972224), (2, 212986112), (4, 106493056), (8, 53246528), (16, 26623264), (32, 13311632), (64, 6655816), (127, 3354112), (128, 3327908), (254, 1677056), (256, 1663954), (508, 838528), (512, 831977), (1016, 419264), (2032, 209632), (4064, 104816), (6551, 65024), (8128, 52408), (13102, 32512), (16256, 26204)]