26928552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 77846400

約数和(自身を除く): 50917848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1801, 1869, 2136, 2492, 3602, 3738, 4984, 5403, 7204, 7476, 10806, 12607, 14408, 14952, 21612, 25214, 37821, 43224, 50428, 75642, 100856, 151284, 160289, 302568, 320578, 480867, 641156, 961734, 1122023, 1282312, 1923468, 2244046, 3366069, 3846936, 4488092, 6732138, 8976184, 13464276, 26928552]

約数ペア:

[(1, 26928552), (2, 13464276), (3, 8976184), (4, 6732138), (6, 4488092), (7, 3846936), (8, 3366069), (12, 2244046), (14, 1923468), (21, 1282312), (24, 1122023), (28, 961734), (42, 641156), (56, 480867), (84, 320578), (89, 302568), (168, 160289), (178, 151284), (267, 100856), (356, 75642), (534, 50428), (623, 43224), (712, 37821), (1068, 25214), (1246, 21612), (1801, 14952), (1869, 14408), (2136, 12607), (2492, 10806), (3602, 7476), (3738, 7204), (4984, 5403)]