15872023744

素因数分解:

$2^6\times {\mathrm{8461}}^1\times {\mathrm{29311}}^1$

素因数の和:37784

約数の個数: 28

約数和(自身を含む): 31500844288

約数和(自身を除く): 15628820544

約数列:

[1, 2, 4, 8, 16, 32, 64, 8461, 16922, 29311, 33844, 58622, 67688, 117244, 135376, 234488, 270752, 468976, 541504, 937952, 1875904, 248000371, 496000742, 992001484, 1984002968, 3968005936, 7936011872, 15872023744]

約数ペア:

[(1, 15872023744), (2, 7936011872), (4, 3968005936), (8, 1984002968), (16, 992001484), (32, 496000742), (64, 248000371), (8461, 1875904), (16922, 937952), (29311, 541504), (33844, 468976), (58622, 270752), (67688, 234488), (117244, 135376)]