72028946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36787}}^1$

素因数の和:36889

約数の個数: 16

約数和(自身を含む): 119193120

約数和(自身を除く): 47164174

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 36787, 73574, 404657, 809314, 3274043, 6548086, 36014473, 72028946]

約数ペア:

[(1, 72028946), (2, 36014473), (11, 6548086), (22, 3274043), (89, 809314), (178, 404657), (979, 73574), (1958, 36787)]