70720962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{906679}}^1$

素因数の和:906697

約数の個数: 16

約数和(自身を含む): 152322240

約数和(自身を除く): 81601278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 906679, 1813358, 2720037, 5440074, 11786827, 23573654, 35360481, 70720962]

約数ペア:

[(1, 70720962), (2, 35360481), (3, 23573654), (6, 11786827), (13, 5440074), (26, 2720037), (39, 1813358), (78, 906679)]