26883710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5261}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 56071872

約数和(自身を除く): 29188162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5261, 10522, 26305, 36827, 52610, 73654, 184135, 368270, 384053, 768106, 1920265, 2688371, 3840530, 5376742, 13441855, 26883710]

約数ペア:

[(1, 26883710), (2, 13441855), (5, 5376742), (7, 3840530), (10, 2688371), (14, 1920265), (35, 768106), (70, 384053), (73, 368270), (146, 184135), (365, 73654), (511, 52610), (730, 36827), (1022, 26305), (2555, 10522), (5110, 5261)]