28969972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18523}}^1$

素因数の和:18567

約数の個数: 24

約数和(自身を含む): 56016576

約数和(自身を除く): 27046604

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18523, 37046, 74092, 314891, 426029, 629782, 852058, 1259564, 1704116, 7242493, 14484986, 28969972]

約数ペア:

[(1, 28969972), (2, 14484986), (4, 7242493), (17, 1704116), (23, 1259564), (34, 852058), (46, 629782), (68, 426029), (92, 314891), (391, 74092), (782, 37046), (1564, 18523)]