8028852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 21028896

約数和(自身を除く): 13000044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 107, 111, 148, 156, 169, 214, 222, 321, 338, 428, 444, 481, 507, 642, 676, 962, 1014, 1284, 1391, 1443, 1924, 2028, 2782, 2886, 3959, 4173, 5564, 5772, 6253, 7918, 8346, 11877, 12506, 15836, 16692, 18083, 18759, 23754, 25012, 36166, 37518, 47508, 51467, 54249, 72332, 75036, 102934, 108498, 154401, 205868, 216996, 308802, 617604, 669071, 1338142, 2007213, 2676284, 4014426, 8028852]

約数ペア:

[(1, 8028852), (2, 4014426), (3, 2676284), (4, 2007213), (6, 1338142), (12, 669071), (13, 617604), (26, 308802), (37, 216996), (39, 205868), (52, 154401), (74, 108498), (78, 102934), (107, 75036), (111, 72332), (148, 54249), (156, 51467), (169, 47508), (214, 37518), (222, 36166), (321, 25012), (338, 23754), (428, 18759), (444, 18083), (481, 16692), (507, 15836), (642, 12506), (676, 11877), (962, 8346), (1014, 7918), (1284, 6253), (1391, 5772), (1443, 5564), (1924, 4173), (2028, 3959), (2782, 2886)]