61768864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 127443456

約数和(自身を除く): 65674592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 877, 992, 1136, 1754, 2201, 2272, 3508, 4402, 7016, 8804, 14032, 17608, 27187, 28064, 35216, 54374, 62267, 70432, 108748, 124534, 217496, 249068, 434992, 498136, 869984, 996272, 1930277, 1992544, 3860554, 7721108, 15442216, 30884432, 61768864]

約数ペア:

[(1, 61768864), (2, 30884432), (4, 15442216), (8, 7721108), (16, 3860554), (31, 1992544), (32, 1930277), (62, 996272), (71, 869984), (124, 498136), (142, 434992), (248, 249068), (284, 217496), (496, 124534), (568, 108748), (877, 70432), (992, 62267), (1136, 54374), (1754, 35216), (2201, 28064), (2272, 27187), (3508, 17608), (4402, 14032), (7016, 8804)]