71710228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7151}}^1$

素因数の和:7287

約数の個数: 24

約数和(自身を含む): 132168960

約数和(自身を除く): 60458732

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 7151, 10028, 14302, 28604, 164473, 328946, 657892, 779459, 1558918, 3117836, 17927557, 35855114, 71710228]

約数ペア:

[(1, 71710228), (2, 35855114), (4, 17927557), (23, 3117836), (46, 1558918), (92, 779459), (109, 657892), (218, 328946), (436, 164473), (2507, 28604), (5014, 14302), (7151, 10028)]