40806038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224209}}^1$

素因数の和:224231

約数の個数: 16

約数和(自身を含む): 75334560

約数和(自身を除く): 34528522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 224209, 448418, 1569463, 2914717, 3138926, 5829434, 20403019, 40806038]

約数ペア:

[(1, 40806038), (2, 20403019), (7, 5829434), (13, 3138926), (14, 2914717), (26, 1569463), (91, 448418), (182, 224209)]