78545948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{1279}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 148270080

約数和(自身を除く): 69724132

約数列:

[1, 2, 4, 13, 26, 52, 1181, 1279, 2362, 2558, 4724, 5116, 15353, 16627, 30706, 33254, 61412, 66508, 1510499, 3020998, 6041996, 19636487, 39272974, 78545948]

約数ペア:

[(1, 78545948), (2, 39272974), (4, 19636487), (13, 6041996), (26, 3020998), (52, 1510499), (1181, 66508), (1279, 61412), (2362, 33254), (2558, 30706), (4724, 16627), (5116, 15353)]