11561648

素因数分解:

$2^4\times 7^2\times {\mathrm{14747}}^1$

素因数の和:14769

約数の個数: 30

約数和(自身を含む): 26059716

約数和(自身を除く): 14498068

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 14747, 29494, 58988, 103229, 117976, 206458, 235952, 412916, 722603, 825832, 1445206, 1651664, 2890412, 5780824, 11561648]

約数ペア:

[(1, 11561648), (2, 5780824), (4, 2890412), (7, 1651664), (8, 1445206), (14, 825832), (16, 722603), (28, 412916), (49, 235952), (56, 206458), (98, 117976), (112, 103229), (196, 58988), (392, 29494), (784, 14747)]