40145378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220579}}^1$

素因数の和:220601

約数の個数: 16

約数和(自身を含む): 74114880

約数和(自身を除く): 33969502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 220579, 441158, 1544053, 2867527, 3088106, 5735054, 20072689, 40145378]

約数ペア:

[(1, 40145378), (2, 20072689), (7, 5735054), (13, 3088106), (14, 2867527), (26, 1544053), (91, 441158), (182, 220579)]