1617240016

素因数分解:

$2^4\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{5573}}^1$

素因数の和:8179

約数の個数: 40

約数和(自身を含む): 3583056384

約数和(自身を除く): 1965816368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2591, 5182, 5573, 10364, 11146, 18137, 20728, 22292, 36274, 39011, 41456, 44584, 72548, 78022, 89168, 145096, 156044, 290192, 312088, 624176, 14439643, 28879286, 57758572, 101077501, 115517144, 202155002, 231034288, 404310004, 808620008, 1617240016]

約数ペア:

[(1, 1617240016), (2, 808620008), (4, 404310004), (7, 231034288), (8, 202155002), (14, 115517144), (16, 101077501), (28, 57758572), (56, 28879286), (112, 14439643), (2591, 624176), (5182, 312088), (5573, 290192), (10364, 156044), (11146, 145096), (18137, 89168), (20728, 78022), (22292, 72548), (36274, 44584), (39011, 41456)]