28249070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 54377568

約数和(自身を除く): 26128498

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1553, 1819, 3106, 3638, 7765, 9095, 15530, 18190, 26401, 52802, 132005, 166171, 264010, 332342, 830855, 1661710, 2824907, 5649814, 14124535, 28249070]

約数ペア:

[(1, 28249070), (2, 14124535), (5, 5649814), (10, 2824907), (17, 1661710), (34, 830855), (85, 332342), (107, 264010), (170, 166171), (214, 132005), (535, 52802), (1070, 26401), (1553, 18190), (1819, 15530), (3106, 9095), (3638, 7765)]