7944289568

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1627}}^1\times {\mathrm{2879}}^1$

素因数の和:4569

約数の個数: 48

約数和(自身を含む): 15950753280

約数和(自身を除く): 8006463712

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1627, 1696, 2879, 3254, 5758, 6508, 11516, 13016, 23032, 26032, 46064, 52064, 86231, 92128, 152587, 172462, 305174, 344924, 610348, 689848, 1220696, 1379696, 2441392, 2759392, 4684133, 4882784, 9368266, 18736532, 37473064, 74946128, 149892256, 248259049, 496518098, 993036196, 1986072392, 3972144784, 7944289568]

約数ペア:

[(1, 7944289568), (2, 3972144784), (4, 1986072392), (8, 993036196), (16, 496518098), (32, 248259049), (53, 149892256), (106, 74946128), (212, 37473064), (424, 18736532), (848, 9368266), (1627, 4882784), (1696, 4684133), (2879, 2759392), (3254, 2441392), (5758, 1379696), (6508, 1220696), (11516, 689848), (13016, 610348), (23032, 344924), (26032, 305174), (46064, 172462), (52064, 152587), (86231, 92128)]