66072146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 52641454

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 449, 457, 898, 914, 3143, 3199, 6286, 6398, 10327, 10511, 20654, 21022, 72289, 73577, 144578, 147154, 205193, 410386, 1436351, 2872702, 4719439, 9438878, 33036073, 66072146]

約数ペア:

[(1, 66072146), (2, 33036073), (7, 9438878), (14, 4719439), (23, 2872702), (46, 1436351), (161, 410386), (322, 205193), (449, 147154), (457, 144578), (898, 73577), (914, 72289), (3143, 21022), (3199, 20654), (6286, 10511), (6398, 10327)]