7998976

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:954

約数の個数: 40

約数和(自身を含む): 16940880

約数和(自身を除く): 8941904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 919, 1088, 1838, 2176, 3676, 4352, 7352, 8704, 14704, 15623, 29408, 31246, 58816, 62492, 117632, 124984, 235264, 249968, 470528, 499936, 999872, 1999744, 3999488, 7998976]

約数ペア:

[(1, 7998976), (2, 3999488), (4, 1999744), (8, 999872), (16, 499936), (17, 470528), (32, 249968), (34, 235264), (64, 124984), (68, 117632), (128, 62492), (136, 58816), (256, 31246), (272, 29408), (512, 15623), (544, 14704), (919, 8704), (1088, 7352), (1838, 4352), (2176, 3676)]