27995266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 47355840

約数和(自身を除く): 19360574

約数列:

[1, 2, 13, 26, 29, 58, 107, 214, 347, 377, 694, 754, 1391, 2782, 3103, 4511, 6206, 9022, 10063, 20126, 37129, 40339, 74258, 80678, 130819, 261638, 482677, 965354, 1076741, 2153482, 13997633, 27995266]

約数ペア:

[(1, 27995266), (2, 13997633), (13, 2153482), (26, 1076741), (29, 965354), (58, 482677), (107, 261638), (214, 130819), (347, 80678), (377, 74258), (694, 40339), (754, 37129), (1391, 20126), (2782, 10063), (3103, 9022), (4511, 6206)]