28987608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 79561440

約数和(自身を除く): 50573832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1753, 2067, 2756, 3506, 4134, 5259, 5512, 7012, 8268, 10518, 14024, 16536, 21036, 22789, 42072, 45578, 68367, 91156, 92909, 136734, 182312, 185818, 273468, 278727, 371636, 546936, 557454, 743272, 1114908, 1207817, 2229816, 2415634, 3623451, 4831268, 7246902, 9662536, 14493804, 28987608]

約数ペア:

[(1, 28987608), (2, 14493804), (3, 9662536), (4, 7246902), (6, 4831268), (8, 3623451), (12, 2415634), (13, 2229816), (24, 1207817), (26, 1114908), (39, 743272), (52, 557454), (53, 546936), (78, 371636), (104, 278727), (106, 273468), (156, 185818), (159, 182312), (212, 136734), (312, 92909), (318, 91156), (424, 68367), (636, 45578), (689, 42072), (1272, 22789), (1378, 21036), (1753, 16536), (2067, 14024), (2756, 10518), (3506, 8268), (4134, 7012), (5259, 5512)]