40431684

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 98219520

約数和(自身を除く): 57787836

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 223, 348, 446, 521, 669, 892, 1042, 1338, 1563, 2084, 2676, 3126, 6252, 6467, 12934, 15109, 19401, 25868, 30218, 38802, 45327, 60436, 77604, 90654, 116183, 181308, 232366, 348549, 464732, 697098, 1394196, 3369307, 6738614, 10107921, 13477228, 20215842, 40431684]

約数ペア:

[(1, 40431684), (2, 20215842), (3, 13477228), (4, 10107921), (6, 6738614), (12, 3369307), (29, 1394196), (58, 697098), (87, 464732), (116, 348549), (174, 232366), (223, 181308), (348, 116183), (446, 90654), (521, 77604), (669, 60436), (892, 45327), (1042, 38802), (1338, 30218), (1563, 25868), (2084, 19401), (2676, 15109), (3126, 12934), (6252, 6467)]