72800174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{2473}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 112220640

約数和(自身を除く): 39420466

約数列:

[1, 2, 41, 82, 359, 718, 2473, 4946, 14719, 29438, 101393, 202786, 887807, 1775614, 36400087, 72800174]

約数ペア:

[(1, 72800174), (2, 36400087), (41, 1775614), (82, 887807), (359, 202786), (718, 101393), (2473, 29438), (4946, 14719)]