40570964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30829}}^1$

素因数の和:30887

約数の個数: 24

約数和(自身を含む): 82871040

約数和(自身を除く): 42300076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30829, 61658, 123316, 215803, 431606, 863212, 1448963, 2897926, 5795852, 10142741, 20285482, 40570964]

約数ペア:

[(1, 40570964), (2, 20285482), (4, 10142741), (7, 5795852), (14, 2897926), (28, 1448963), (47, 863212), (94, 431606), (188, 215803), (329, 123316), (658, 61658), (1316, 30829)]