28028546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9059}}^1$

素因数の和:9098

約数の個数: 32

約数和(自身を含む): 54794880

約数和(自身を除く): 26766334

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9059, 18118, 63413, 117767, 126826, 154003, 235534, 308006, 824369, 1078021, 1648738, 2002039, 2156042, 4004078, 14014273, 28028546]

約数ペア:

[(1, 28028546), (2, 14014273), (7, 4004078), (13, 2156042), (14, 2002039), (17, 1648738), (26, 1078021), (34, 824369), (91, 308006), (119, 235534), (182, 154003), (221, 126826), (238, 117767), (442, 63413), (1547, 18118), (3094, 9059)]