27884012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31543}}^1$

素因数の和:31577

約数の個数: 24

約数和(自身を含む): 55643616

約数和(自身を除く): 27759604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 31543, 63086, 126172, 410059, 536231, 820118, 1072462, 1640236, 2144924, 6971003, 13942006, 27884012]

約数ペア:

[(1, 27884012), (2, 13942006), (4, 6971003), (13, 2144924), (17, 1640236), (26, 1072462), (34, 820118), (52, 536231), (68, 410059), (221, 126172), (442, 63086), (884, 31543)]