12456832

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 24975720

約数和(自身を除く): 12518888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 317, 614, 634, 1228, 1268, 2456, 2536, 4912, 5072, 9824, 10144, 19648, 20288, 39296, 40576, 97319, 194638, 389276, 778552, 1557104, 3114208, 6228416, 12456832]

約数ペア:

[(1, 12456832), (2, 6228416), (4, 3114208), (8, 1557104), (16, 778552), (32, 389276), (64, 194638), (128, 97319), (307, 40576), (317, 39296), (614, 20288), (634, 19648), (1228, 10144), (1268, 9824), (2456, 5072), (2536, 4912)]