39582256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20821

約数の個数: 40

約数和(自身を含む): 92806560

約数和(自身を除く): 53224304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20789, 41578, 83156, 145523, 166312, 291046, 332624, 353413, 582092, 706826, 1164184, 1413652, 2328368, 2473891, 2827304, 4947782, 5654608, 9895564, 19791128, 39582256]

約数ペア:

[(1, 39582256), (2, 19791128), (4, 9895564), (7, 5654608), (8, 4947782), (14, 2827304), (16, 2473891), (17, 2328368), (28, 1413652), (34, 1164184), (56, 706826), (68, 582092), (112, 353413), (119, 332624), (136, 291046), (238, 166312), (272, 145523), (476, 83156), (952, 41578), (1904, 20789)]