28200732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 75892992

約数和(自身を除く): 47692260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 2971, 3164, 4746, 5942, 8913, 9492, 11884, 17826, 20797, 35652, 41594, 62391, 83188, 124782, 249564, 335723, 671446, 1007169, 1342892, 2014338, 2350061, 4028676, 4700122, 7050183, 9400244, 14100366, 28200732]

約数ペア:

[(1, 28200732), (2, 14100366), (3, 9400244), (4, 7050183), (6, 4700122), (7, 4028676), (12, 2350061), (14, 2014338), (21, 1342892), (28, 1007169), (42, 671446), (84, 335723), (113, 249564), (226, 124782), (339, 83188), (452, 62391), (678, 41594), (791, 35652), (1356, 20797), (1582, 17826), (2373, 11884), (2971, 9492), (3164, 8913), (4746, 5942)]