715665728

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{38693}}^1$

素因数の和:38739

約数の個数: 42

約数和(自身を含む): 1508640366

約数和(自身を除く): 792974638

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 38693, 77386, 154772, 309544, 619088, 657781, 1238176, 1315562, 2476352, 2631124, 5262248, 10524496, 11182277, 21048992, 22364554, 42097984, 44729108, 89458216, 178916432, 357832864, 715665728]

約数ペア:

[(1, 715665728), (2, 357832864), (4, 178916432), (8, 89458216), (16, 44729108), (17, 42097984), (32, 22364554), (34, 21048992), (64, 11182277), (68, 10524496), (136, 5262248), (272, 2631124), (289, 2476352), (544, 1315562), (578, 1238176), (1088, 657781), (1156, 619088), (2312, 309544), (4624, 154772), (9248, 77386), (18496, 38693)]