15741649216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{45863}}^1$

素因数の和:46079

約数の個数: 56

約数和(自身を含む): 32432085504

約数和(自身を除く): 16690436288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 173, 248, 346, 496, 692, 992, 1384, 1984, 2768, 5363, 5536, 10726, 11072, 21452, 42904, 45863, 85808, 91726, 171616, 183452, 343232, 366904, 733808, 1421753, 1467616, 2843506, 2935232, 5687012, 7934299, 11374024, 15868598, 22748048, 31737196, 45496096, 63474392, 90992192, 126948784, 245963269, 253897568, 491926538, 507795136, 983853076, 1967706152, 3935412304, 7870824608, 15741649216]

約数ペア:

[(1, 15741649216), (2, 7870824608), (4, 3935412304), (8, 1967706152), (16, 983853076), (31, 507795136), (32, 491926538), (62, 253897568), (64, 245963269), (124, 126948784), (173, 90992192), (248, 63474392), (346, 45496096), (496, 31737196), (692, 22748048), (992, 15868598), (1384, 11374024), (1984, 7934299), (2768, 5687012), (5363, 2935232), (5536, 2843506), (10726, 1467616), (11072, 1421753), (21452, 733808), (42904, 366904), (45863, 343232), (85808, 183452), (91726, 171616)]