1912572032

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 4618951680

約数和(自身を除く): 2706379648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 259, 296, 434, 448, 496, 518, 592, 868, 896, 992, 1036, 1147, 1184, 1736, 1861, 1984, 2072, 2294, 2368, 3472, 3722, 3968, 4144, 4588, 4736, 6944, 7444, 8029, 8288, 9176, 13027, 13888, 14888, 16058, 16576, 18352, 26054, 27776, 29776, 32116, 33152, 36704, 52108, 57691, 59552, 64232, 68857, 73408, 104216, 115382, 119104, 128464, 137714, 146816, 208432, 230764, 238208, 256928, 275428, 403837, 416864, 461528, 481999, 513856, 550856, 807674, 833728, 923056, 963998, 1027712, 1101712, 1615348, 1667456, 1846112, 1927996, 2134567, 2203424, 3230696, 3692224, 3855992, 4269134, 4406848, 6461392, 7384448, 7711984, 8538268, 8813696, 12922784, 14941969, 15423968, 17076536, 25845568, 29883938, 30847936, 34153072, 51691136, 59767876, 61695872, 68306144, 119535752, 136612288, 239071504, 273224576, 478143008, 956286016, 1912572032]

約数ペア:

[(1, 1912572032), (2, 956286016), (4, 478143008), (7, 273224576), (8, 239071504), (14, 136612288), (16, 119535752), (28, 68306144), (31, 61695872), (32, 59767876), (37, 51691136), (56, 34153072), (62, 30847936), (64, 29883938), (74, 25845568), (112, 17076536), (124, 15423968), (128, 14941969), (148, 12922784), (217, 8813696), (224, 8538268), (248, 7711984), (259, 7384448), (296, 6461392), (434, 4406848), (448, 4269134), (496, 3855992), (518, 3692224), (592, 3230696), (868, 2203424), (896, 2134567), (992, 1927996), (1036, 1846112), (1147, 1667456), (1184, 1615348), (1736, 1101712), (1861, 1027712), (1984, 963998), (2072, 923056), (2294, 833728), (2368, 807674), (3472, 550856), (3722, 513856), (3968, 481999), (4144, 461528), (4588, 416864), (4736, 403837), (6944, 275428), (7444, 256928), (8029, 238208), (8288, 230764), (9176, 208432), (13027, 146816), (13888, 137714), (14888, 128464), (16058, 119104), (16576, 115382), (18352, 104216), (26054, 73408), (27776, 68857), (29776, 64232), (32116, 59552), (33152, 57691), (36704, 52108)]