26489724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 38989956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 521, 669, 892, 1042, 1338, 1563, 2084, 2676, 3126, 4237, 6252, 8474, 9899, 12711, 16948, 19798, 25422, 29697, 39596, 50844, 59394, 116183, 118788, 232366, 348549, 464732, 697098, 1394196, 2207477, 4414954, 6622431, 8829908, 13244862, 26489724]

約数ペア:

[(1, 26489724), (2, 13244862), (3, 8829908), (4, 6622431), (6, 4414954), (12, 2207477), (19, 1394196), (38, 697098), (57, 464732), (76, 348549), (114, 232366), (223, 118788), (228, 116183), (446, 59394), (521, 50844), (669, 39596), (892, 29697), (1042, 25422), (1338, 19798), (1563, 16948), (2084, 12711), (2676, 9899), (3126, 8474), (4237, 6252)]