40017404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46103}}^1$

素因数の和:46145

約数の個数: 24

約数和(自身を含む): 82618368

約数和(自身を除く): 42600964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 46103, 92206, 184412, 322721, 645442, 1290884, 1429193, 2858386, 5716772, 10004351, 20008702, 40017404]

約数ペア:

[(1, 40017404), (2, 20008702), (4, 10004351), (7, 5716772), (14, 2858386), (28, 1429193), (31, 1290884), (62, 645442), (124, 322721), (217, 184412), (434, 92206), (868, 46103)]