1024521728

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3863

約数の個数: 80

約数和(自身を含む): 2237963904

約数和(自身を除く): 1213442176

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3797, 3968, 4216, 4352, 7594, 7936, 8432, 8704, 15188, 15872, 16864, 30376, 33728, 60752, 64549, 67456, 117707, 121504, 129098, 134912, 235414, 243008, 258196, 269824, 470828, 486016, 516392, 941656, 972032, 1032784, 1883312, 1944064, 2001019, 2065568, 3766624, 4002038, 4131136, 7533248, 8004076, 8262272, 15066496, 16008152, 16524544, 30132992, 32016304, 33049088, 60265984, 64032608, 128065216, 256130432, 512260864, 1024521728]

約数ペア:

[(1, 1024521728), (2, 512260864), (4, 256130432), (8, 128065216), (16, 64032608), (17, 60265984), (31, 33049088), (32, 32016304), (34, 30132992), (62, 16524544), (64, 16008152), (68, 15066496), (124, 8262272), (128, 8004076), (136, 7533248), (248, 4131136), (256, 4002038), (272, 3766624), (496, 2065568), (512, 2001019), (527, 1944064), (544, 1883312), (992, 1032784), (1054, 972032), (1088, 941656), (1984, 516392), (2108, 486016), (2176, 470828), (3797, 269824), (3968, 258196), (4216, 243008), (4352, 235414), (7594, 134912), (7936, 129098), (8432, 121504), (8704, 117707), (15188, 67456), (15872, 64549), (16864, 60752), (30376, 33728)]