25287246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 57198960

約数和(自身を除く): 31911714

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 193, 251, 261, 386, 502, 522, 579, 753, 1158, 1506, 1737, 2259, 3474, 4518, 5597, 7279, 11194, 14558, 16791, 21837, 33582, 43674, 48443, 50373, 65511, 96886, 100746, 131022, 145329, 290658, 435987, 871974, 1404847, 2809694, 4214541, 8429082, 12643623, 25287246]

約数ペア:

[(1, 25287246), (2, 12643623), (3, 8429082), (6, 4214541), (9, 2809694), (18, 1404847), (29, 871974), (58, 435987), (87, 290658), (174, 145329), (193, 131022), (251, 100746), (261, 96886), (386, 65511), (502, 50373), (522, 48443), (579, 43674), (753, 33582), (1158, 21837), (1506, 16791), (1737, 14558), (2259, 11194), (3474, 7279), (4518, 5597)]