40324726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81629}}^1$

素因数の和:81663

約数の個数: 16

約数和(自身を含む): 68569200

約数和(自身を除く): 28244474

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 81629, 163258, 1061177, 1550951, 2122354, 3101902, 20162363, 40324726]

約数ペア:

[(1, 40324726), (2, 20162363), (13, 3101902), (19, 2122354), (26, 1550951), (38, 1061177), (247, 163258), (494, 81629)]