13078528

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 52

約数和(自身を含む): 27259648

約数和(自身を除く): 14181120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 256, 412, 496, 512, 824, 992, 1024, 1648, 1984, 2048, 3193, 3296, 3968, 4096, 6386, 6592, 7936, 12772, 13184, 15872, 25544, 26368, 31744, 51088, 52736, 63488, 102176, 105472, 126976, 204352, 210944, 408704, 421888, 817408, 1634816, 3269632, 6539264, 13078528]

約数ペア:

[(1, 13078528), (2, 6539264), (4, 3269632), (8, 1634816), (16, 817408), (31, 421888), (32, 408704), (62, 210944), (64, 204352), (103, 126976), (124, 105472), (128, 102176), (206, 63488), (248, 52736), (256, 51088), (412, 31744), (496, 26368), (512, 25544), (824, 15872), (992, 13184), (1024, 12772), (1648, 7936), (1984, 6592), (2048, 6386), (3193, 4096), (3296, 3968)]