64216884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281653}}^1$

素因数の和:281679

約数の個数: 24

約数和(自身を含む): 157726240

約数和(自身を除く): 93509356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281653, 563306, 844959, 1126612, 1689918, 3379836, 5351407, 10702814, 16054221, 21405628, 32108442, 64216884]

約数ペア:

[(1, 64216884), (2, 32108442), (3, 21405628), (4, 16054221), (6, 10702814), (12, 5351407), (19, 3379836), (38, 1689918), (57, 1126612), (76, 844959), (114, 563306), (228, 281653)]