27821996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17789}}^1$

素因数の和:17833

約数の個数: 24

約数和(自身を含む): 53796960

約数和(自身を除く): 25974964

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 17789, 35578, 71156, 302413, 409147, 604826, 818294, 1209652, 1636588, 6955499, 13910998, 27821996]

約数ペア:

[(1, 27821996), (2, 13910998), (4, 6955499), (17, 1636588), (23, 1209652), (34, 818294), (46, 604826), (68, 409147), (92, 302413), (391, 71156), (782, 35578), (1564, 17789)]