67915748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23227}}^1$

素因数の和:23291

約数の個数: 24

約数和(自身を含む): 128776032

約数和(自身を除く): 60860284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 23227, 46454, 92908, 394859, 789718, 998761, 1579436, 1997522, 3995044, 16978937, 33957874, 67915748]

約数ペア:

[(1, 67915748), (2, 33957874), (4, 16978937), (17, 3995044), (34, 1997522), (43, 1579436), (68, 998761), (86, 789718), (172, 394859), (731, 92908), (1462, 46454), (2924, 23227)]