38573782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 66461472

約数和(自身を除く): 27887690

約数列:

[1, 2, 13, 17, 26, 34, 197, 221, 394, 442, 443, 886, 2561, 3349, 5122, 5759, 6698, 7531, 11518, 15062, 43537, 87074, 87271, 97903, 174542, 195806, 1134523, 1483607, 2269046, 2967214, 19286891, 38573782]

約数ペア:

[(1, 38573782), (2, 19286891), (13, 2967214), (17, 2269046), (26, 1483607), (34, 1134523), (197, 195806), (221, 174542), (394, 97903), (442, 87271), (443, 87074), (886, 43537), (2561, 15062), (3349, 11518), (5122, 7531), (5759, 6698)]