28324744

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 65048400

約数和(自身を除く): 36723656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 3803, 7448, 7606, 15212, 26621, 30424, 53242, 72257, 106484, 144514, 186347, 212968, 289028, 372694, 505799, 578056, 745388, 1011598, 1490776, 2023196, 3540593, 4046392, 7081186, 14162372, 28324744]

約数ペア:

[(1, 28324744), (2, 14162372), (4, 7081186), (7, 4046392), (8, 3540593), (14, 2023196), (19, 1490776), (28, 1011598), (38, 745388), (49, 578056), (56, 505799), (76, 372694), (98, 289028), (133, 212968), (152, 186347), (196, 144514), (266, 106484), (392, 72257), (532, 53242), (931, 30424), (1064, 26621), (1862, 15212), (3724, 7606), (3803, 7448)]