40995908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20789}}^1$

素因数の和:20839

約数の個数: 24

約数和(自身を含む): 78586200

約数和(自身を除く): 37590292

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20789, 41578, 83156, 353413, 602881, 706826, 1205762, 1413652, 2411524, 10248977, 20497954, 40995908]

約数ペア:

[(1, 40995908), (2, 20497954), (4, 10248977), (17, 2411524), (29, 1413652), (34, 1205762), (58, 706826), (68, 602881), (116, 353413), (493, 83156), (986, 41578), (1972, 20789)]