74173567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 89171712

約数和(自身を除く): 14998145

約数列:

[1, 13, 17, 37, 47, 193, 221, 481, 611, 629, 799, 1739, 2509, 3281, 7141, 8177, 9071, 10387, 22607, 29563, 42653, 92833, 117923, 121397, 154207, 335627, 384319, 1578161, 2004691, 4363151, 5705659, 74173567]

約数ペア:

[(1, 74173567), (13, 5705659), (17, 4363151), (37, 2004691), (47, 1578161), (193, 384319), (221, 335627), (481, 154207), (611, 121397), (629, 117923), (799, 92833), (1739, 42653), (2509, 29563), (3281, 22607), (7141, 10387), (8177, 9071)]