2720042024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857187}}^1$

素因数の和:2857217

約数の個数: 32

約数和(自身を含む): 6171526080

約数和(自身を除く): 3451484056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2857187, 5714374, 11428748, 20000309, 22857496, 40000618, 48572179, 80001236, 97144358, 160002472, 194288716, 340005253, 388577432, 680010506, 1360021012, 2720042024]

約数ペア:

[(1, 2720042024), (2, 1360021012), (4, 680010506), (7, 388577432), (8, 340005253), (14, 194288716), (17, 160002472), (28, 97144358), (34, 80001236), (56, 48572179), (68, 40000618), (119, 22857496), (136, 20000309), (238, 11428748), (476, 5714374), (952, 2857187)]