40929278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13931}}^1$

素因数の和:14059

約数の個数: 16

約数和(自身を含む): 66706416

約数和(自身を除く): 25777138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 13931, 27862, 181103, 362206, 1574203, 3148406, 20464639, 40929278]

約数ペア:

[(1, 40929278), (2, 20464639), (13, 3148406), (26, 1574203), (113, 362206), (226, 181103), (1469, 27862), (2938, 13931)]