28495744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11750

約数の個数: 32

約数和(自身を含む): 59761800

約数和(自身を除く): 31266056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11717, 23434, 46868, 93736, 187472, 222623, 374944, 445246, 749888, 890492, 1499776, 1780984, 3561968, 7123936, 14247872, 28495744]

約数ペア:

[(1, 28495744), (2, 14247872), (4, 7123936), (8, 3561968), (16, 1780984), (19, 1499776), (32, 890492), (38, 749888), (64, 445246), (76, 374944), (128, 222623), (152, 187472), (304, 93736), (608, 46868), (1216, 23434), (2432, 11717)]