14378728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19777

約数の個数: 32

約数和(自身を含む): 33183360

約数和(自身を除く): 18804632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 19751, 39502, 79004, 138257, 158008, 256763, 276514, 513526, 553028, 1027052, 1106056, 1797341, 2054104, 3594682, 7189364, 14378728]

約数ペア:

[(1, 14378728), (2, 7189364), (4, 3594682), (7, 2054104), (8, 1797341), (13, 1106056), (14, 1027052), (26, 553028), (28, 513526), (52, 276514), (56, 256763), (91, 158008), (104, 138257), (182, 79004), (364, 39502), (728, 19751)]