72817402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{226141}}^1$

素因数の和:226173

約数の個数: 16

約数和(自身を含む): 130257792

約数和(自身を除く): 57440390

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 226141, 452282, 1582987, 3165974, 5201243, 10402486, 36408701, 72817402]

約数ペア:

[(1, 72817402), (2, 36408701), (7, 10402486), (14, 5201243), (23, 3165974), (46, 1582987), (161, 452282), (322, 226141)]