2788587656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{24439}}^1$

素因数の和:25301

約数の個数: 32

約数和(自身を含む): 5542992000

約数和(自身を除く): 2754404344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 839, 1678, 3356, 6712, 14263, 24439, 28526, 48878, 57052, 97756, 114104, 195512, 415463, 830926, 1661852, 3323704, 20504321, 41008642, 82017284, 164034568, 348573457, 697146914, 1394293828, 2788587656]

約数ペア:

[(1, 2788587656), (2, 1394293828), (4, 697146914), (8, 348573457), (17, 164034568), (34, 82017284), (68, 41008642), (136, 20504321), (839, 3323704), (1678, 1661852), (3356, 830926), (6712, 415463), (14263, 195512), (24439, 114104), (28526, 97756), (48878, 57052)]