40928602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143107}}^1$

素因数の和:143133

約数の個数: 16

約数和(自身を含む): 72126432

約数和(自身を除く): 31197830

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 143107, 286214, 1574177, 1860391, 3148354, 3720782, 20464301, 40928602]

約数ペア:

[(1, 40928602), (2, 20464301), (11, 3720782), (13, 3148354), (22, 1860391), (26, 1574177), (143, 286214), (286, 143107)]