27949462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 46904832

約数和(自身を除く): 18955370

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 347, 391, 694, 782, 1751, 2369, 3502, 4738, 5899, 7981, 11798, 15962, 35741, 40273, 71482, 80546, 135677, 271354, 607597, 822043, 1215194, 1644086, 13974731, 27949462]

約数ペア:

[(1, 27949462), (2, 13974731), (17, 1644086), (23, 1215194), (34, 822043), (46, 607597), (103, 271354), (206, 135677), (347, 80546), (391, 71482), (694, 40273), (782, 35741), (1751, 15962), (2369, 11798), (3502, 7981), (4738, 5899)]