40881566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 71267040

約数和(自身を除く): 30385474

約数列:

[1, 2, 11, 17, 22, 34, 187, 281, 374, 389, 562, 778, 3091, 4279, 4777, 6182, 6613, 8558, 9554, 13226, 52547, 72743, 105094, 109309, 145486, 218618, 1202399, 1858253, 2404798, 3716506, 20440783, 40881566]

約数ペア:

[(1, 40881566), (2, 20440783), (11, 3716506), (17, 2404798), (22, 1858253), (34, 1202399), (187, 218618), (281, 145486), (374, 109309), (389, 105094), (562, 72743), (778, 52547), (3091, 13226), (4279, 9554), (4777, 8558), (6182, 6613)]