28433016

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7451}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 78469560

約数和(自身を除く): 50036544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7451, 14902, 22353, 29804, 44706, 59608, 67059, 89412, 134118, 178824, 268236, 394903, 536472, 789806, 1184709, 1579612, 2369418, 3159224, 3554127, 4738836, 7108254, 9477672, 14216508, 28433016]

約数ペア:

[(1, 28433016), (2, 14216508), (3, 9477672), (4, 7108254), (6, 4738836), (8, 3554127), (9, 3159224), (12, 2369418), (18, 1579612), (24, 1184709), (36, 789806), (53, 536472), (72, 394903), (106, 268236), (159, 178824), (212, 134118), (318, 89412), (424, 67059), (477, 59608), (636, 44706), (954, 29804), (1272, 22353), (1908, 14902), (3816, 7451)]