47718238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 78059520

約数和(自身を除く): 30341282

約数列:

[1, 2, 23, 31, 46, 62, 109, 218, 307, 614, 713, 1426, 2507, 3379, 5014, 6758, 7061, 9517, 14122, 19034, 33463, 66926, 77717, 155434, 218891, 437782, 769649, 1037353, 1539298, 2074706, 23859119, 47718238]

約数ペア:

[(1, 47718238), (2, 23859119), (23, 2074706), (31, 1539298), (46, 1037353), (62, 769649), (109, 437782), (218, 218891), (307, 155434), (614, 77717), (713, 66926), (1426, 33463), (2507, 19034), (3379, 14122), (5014, 9517), (6758, 7061)]