38353868

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2574

約数の個数: 36

約数和(自身を含む): 79097760

約数和(自身を除く): 40743892

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2477, 3871, 4954, 7742, 9908, 15484, 17339, 34678, 69356, 121373, 195683, 242746, 391366, 485492, 782732, 1369781, 2739562, 5479124, 9588467, 19176934, 38353868]

約数ペア:

[(1, 38353868), (2, 19176934), (4, 9588467), (7, 5479124), (14, 2739562), (28, 1369781), (49, 782732), (79, 485492), (98, 391366), (158, 242746), (196, 195683), (316, 121373), (553, 69356), (1106, 34678), (2212, 17339), (2477, 15484), (3871, 9908), (4954, 7742)]