40490394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7591}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 93290496

約数和(自身を除く): 52800102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 7591, 15182, 22773, 45546, 53137, 106274, 159411, 318822, 964057, 1928114, 2892171, 5784342, 6748399, 13496798, 20245197, 40490394]

約数ペア:

[(1, 40490394), (2, 20245197), (3, 13496798), (6, 6748399), (7, 5784342), (14, 2892171), (21, 1928114), (42, 964057), (127, 318822), (254, 159411), (381, 106274), (762, 53137), (889, 45546), (1778, 22773), (2667, 15182), (5334, 7591)]