47874584

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{20707}}^1$

素因数の和:20747

約数の個数: 24

約数和(自身を含む): 95360340

約数和(自身を除く): 47485756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 20707, 41414, 82828, 165656, 352019, 704038, 1408076, 2816152, 5984323, 11968646, 23937292, 47874584]

約数ペア:

[(1, 47874584), (2, 23937292), (4, 11968646), (8, 5984323), (17, 2816152), (34, 1408076), (68, 704038), (136, 352019), (289, 165656), (578, 82828), (1156, 41414), (2312, 20707)]