15816304

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 35216000

約数和(自身を除く): 19399696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 499, 566, 998, 1132, 1981, 1996, 2264, 3493, 3962, 3992, 4528, 6986, 7924, 7984, 13972, 15848, 27944, 31696, 55888, 141217, 282434, 564868, 988519, 1129736, 1977038, 2259472, 3954076, 7908152, 15816304]

約数ペア:

[(1, 15816304), (2, 7908152), (4, 3954076), (7, 2259472), (8, 1977038), (14, 1129736), (16, 988519), (28, 564868), (56, 282434), (112, 141217), (283, 55888), (499, 31696), (566, 27944), (998, 15848), (1132, 13972), (1981, 7984), (1996, 7924), (2264, 6986), (3493, 4528), (3962, 3992)]