71188998592

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 145227202560

約数和(自身を除く): 74038203968

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 127, 142, 254, 281, 284, 439, 508, 562, 568, 878, 1016, 1124, 1136, 1756, 2032, 2248, 2272, 3512, 4064, 4496, 4544, 7024, 8128, 8992, 9017, 14048, 17984, 18034, 19951, 28096, 31169, 35687, 36068, 39902, 55753, 62338, 71374, 72136, 79804, 111506, 123359, 124676, 142748, 144272, 159608, 223012, 246718, 249352, 285496, 288544, 319216, 446024, 493436, 498704, 570992, 577088, 638432, 892048, 986872, 997408, 1141984, 1276864, 1784096, 1973744, 1994816, 2283968, 2533777, 3568192, 3947488, 3958463, 5067554, 7894976, 7916926, 8758489, 10135108, 15666593, 15833852, 17516978, 20270216, 31333186, 31667704, 35033956, 40540432, 62666372, 63335408, 70067912, 81080864, 125332744, 126670816, 140135824, 162161728, 250665488, 253341632, 280271648, 501330976, 560543296, 1002661952, 1112328103, 2224656206, 4449312412, 8898624824, 17797249648, 35594499296, 71188998592]

約数ペア:

[(1, 71188998592), (2, 35594499296), (4, 17797249648), (8, 8898624824), (16, 4449312412), (32, 2224656206), (64, 1112328103), (71, 1002661952), (127, 560543296), (142, 501330976), (254, 280271648), (281, 253341632), (284, 250665488), (439, 162161728), (508, 140135824), (562, 126670816), (568, 125332744), (878, 81080864), (1016, 70067912), (1124, 63335408), (1136, 62666372), (1756, 40540432), (2032, 35033956), (2248, 31667704), (2272, 31333186), (3512, 20270216), (4064, 17516978), (4496, 15833852), (4544, 15666593), (7024, 10135108), (8128, 8758489), (8992, 7916926), (9017, 7894976), (14048, 5067554), (17984, 3958463), (18034, 3947488), (19951, 3568192), (28096, 2533777), (31169, 2283968), (35687, 1994816), (36068, 1973744), (39902, 1784096), (55753, 1276864), (62338, 1141984), (71374, 997408), (72136, 986872), (79804, 892048), (111506, 638432), (123359, 577088), (124676, 570992), (142748, 498704), (144272, 493436), (159608, 446024), (223012, 319216), (246718, 288544), (249352, 285496)]