72865744

素因数分解:

$2^4\times 7^2\times {\mathrm{92941}}^1$

素因数の和:92963

約数の個数: 30

約数和(自身を含む): 164228514

約数和(自身を除く): 91362770

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92941, 185882, 371764, 650587, 743528, 1301174, 1487056, 2602348, 4554109, 5204696, 9108218, 10409392, 18216436, 36432872, 72865744]

約数ペア:

[(1, 72865744), (2, 36432872), (4, 18216436), (7, 10409392), (8, 9108218), (14, 5204696), (16, 4554109), (28, 2602348), (49, 1487056), (56, 1301174), (98, 743528), (112, 650587), (196, 371764), (392, 185882), (784, 92941)]