75147422

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 55904098

約数列:

[1, 2, 7, 14, 157, 179, 191, 314, 358, 382, 1099, 1253, 1337, 2198, 2506, 2674, 28103, 29987, 34189, 56206, 59974, 68378, 196721, 209909, 239323, 393442, 419818, 478646, 5367673, 10735346, 37573711, 75147422]

約数ペア:

[(1, 75147422), (2, 37573711), (7, 10735346), (14, 5367673), (157, 478646), (179, 419818), (191, 393442), (314, 239323), (358, 209909), (382, 196721), (1099, 68378), (1253, 59974), (1337, 56206), (2198, 34189), (2506, 29987), (2674, 28103)]