40693718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29531}}^1$

素因数の和:29599

約数の個数: 16

約数和(自身を含む): 66978576

約数和(自身を除く): 26284858

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29531, 59062, 383903, 767806, 1565143, 3130286, 20346859, 40693718]

約数ペア:

[(1, 40693718), (2, 20346859), (13, 3130286), (26, 1565143), (53, 767806), (106, 383903), (689, 59062), (1378, 29531)]