40173278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1297}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 63923904

約数和(自身を除く): 23750626

約数列:

[1, 2, 17, 34, 911, 1297, 1822, 2594, 15487, 22049, 30974, 44098, 1181567, 2363134, 20086639, 40173278]

約数ペア:

[(1, 40173278), (2, 20086639), (17, 2363134), (34, 1181567), (911, 44098), (1297, 30974), (1822, 22049), (2594, 15487)]