71785308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{854587}}^1$

素因数の和:854601

約数の個数: 24

約数和(自身を含む): 191427712

約数和(自身を除く): 119642404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 854587, 1709174, 2563761, 3418348, 5127522, 5982109, 10255044, 11964218, 17946327, 23928436, 35892654, 71785308]

約数ペア:

[(1, 71785308), (2, 35892654), (3, 23928436), (4, 17946327), (6, 11964218), (7, 10255044), (12, 5982109), (14, 5127522), (21, 3418348), (28, 2563761), (42, 1709174), (84, 854587)]