40070324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 85628928

約数和(自身を除く): 45558604

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1447, 1978, 2894, 3956, 5788, 6923, 10129, 13846, 20258, 27692, 33281, 40516, 62221, 66562, 124442, 133124, 232967, 248884, 435547, 465934, 871094, 931868, 1431083, 1742188, 2862166, 5724332, 10017581, 20035162, 40070324]

約数ペア:

[(1, 40070324), (2, 20035162), (4, 10017581), (7, 5724332), (14, 2862166), (23, 1742188), (28, 1431083), (43, 931868), (46, 871094), (86, 465934), (92, 435547), (161, 248884), (172, 232967), (301, 133124), (322, 124442), (602, 66562), (644, 62221), (989, 40516), (1204, 33281), (1447, 27692), (1978, 20258), (2894, 13846), (3956, 10129), (5788, 6923)]