70295888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25997}}^1$

素因数の和:26031

約数の個数: 30

約数和(自身を含む): 147486654

約数和(自身を除く): 77190766

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25997, 51994, 103988, 207976, 337961, 415952, 675922, 1351844, 2703688, 4393493, 5407376, 8786986, 17573972, 35147944, 70295888]

約数ペア:

[(1, 70295888), (2, 35147944), (4, 17573972), (8, 8786986), (13, 5407376), (16, 4393493), (26, 2703688), (52, 1351844), (104, 675922), (169, 415952), (208, 337961), (338, 207976), (676, 103988), (1352, 51994), (2704, 25997)]