38644774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 70493760

約数和(自身を除く): 31848986

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 397, 409, 794, 818, 2779, 2863, 5558, 5726, 6749, 6953, 13498, 13906, 47243, 48671, 94486, 97342, 162373, 324746, 1136611, 2273222, 2760341, 5520682, 19322387, 38644774]

約数ペア:

[(1, 38644774), (2, 19322387), (7, 5520682), (14, 2760341), (17, 2273222), (34, 1136611), (119, 324746), (238, 162373), (397, 97342), (409, 94486), (794, 48671), (818, 47243), (2779, 13906), (2863, 13498), (5558, 6953), (5726, 6749)]