42408412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4365

約数の個数: 24

約数和(自身を含む): 78170400

約数和(自身を除く): 35761988

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 4229, 5014, 8458, 10028, 16916, 97267, 194534, 389068, 460961, 921922, 1843844, 10602103, 21204206, 42408412]

約数ペア:

[(1, 42408412), (2, 21204206), (4, 10602103), (23, 1843844), (46, 921922), (92, 460961), (109, 389068), (218, 194534), (436, 97267), (2507, 16916), (4229, 10028), (5014, 8458)]