61839296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 128747520

約数和(自身を除く): 66908224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 439, 496, 568, 878, 992, 1136, 1756, 1984, 2201, 2272, 3512, 4402, 4544, 7024, 8804, 13609, 14048, 17608, 27218, 28096, 31169, 35216, 54436, 62338, 70432, 108872, 124676, 140864, 217744, 249352, 435488, 498704, 870976, 966239, 997408, 1932478, 1994816, 3864956, 7729912, 15459824, 30919648, 61839296]

約数ペア:

[(1, 61839296), (2, 30919648), (4, 15459824), (8, 7729912), (16, 3864956), (31, 1994816), (32, 1932478), (62, 997408), (64, 966239), (71, 870976), (124, 498704), (142, 435488), (248, 249352), (284, 217744), (439, 140864), (496, 124676), (568, 108872), (878, 70432), (992, 62338), (1136, 54436), (1756, 35216), (1984, 31169), (2201, 28096), (2272, 27218), (3512, 17608), (4402, 14048), (4544, 13609), (7024, 8804)]