858367808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{788941}}^1$

素因数の和:788970

約数の個数: 28

約数和(自身を含む): 1803521412

約数和(自身を除く): 945153604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 788941, 1577882, 3155764, 6311528, 12623056, 13411997, 25246112, 26823994, 50492224, 53647988, 107295976, 214591952, 429183904, 858367808]

約数ペア:

[(1, 858367808), (2, 429183904), (4, 214591952), (8, 107295976), (16, 53647988), (17, 50492224), (32, 26823994), (34, 25246112), (64, 13411997), (68, 12623056), (136, 6311528), (272, 3155764), (544, 1577882), (1088, 788941)]