79515514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5542

約数の個数: 24

約数和(自身を含む): 132181632

約数和(自身を除く): 52666118

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 5471, 7267, 10942, 14534, 71123, 142246, 235253, 470506, 924599, 1849198, 3058289, 6116578, 39757757, 79515514]

約数ペア:

[(1, 79515514), (2, 39757757), (13, 6116578), (26, 3058289), (43, 1849198), (86, 924599), (169, 470506), (338, 235253), (559, 142246), (1118, 71123), (5471, 14534), (7267, 10942)]