29697038

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 56019600

約数和(自身を除く): 26322562

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 389, 574, 778, 779, 931, 1558, 1862, 2009, 2723, 4018, 5446, 5453, 7391, 10906, 14782, 15949, 19061, 31898, 38122, 38171, 51737, 76342, 103474, 111643, 223286, 303031, 362159, 606062, 724318, 781501, 1563002, 2121217, 4242434, 14848519, 29697038]

約数ペア:

[(1, 29697038), (2, 14848519), (7, 4242434), (14, 2121217), (19, 1563002), (38, 781501), (41, 724318), (49, 606062), (82, 362159), (98, 303031), (133, 223286), (266, 111643), (287, 103474), (389, 76342), (574, 51737), (778, 38171), (779, 38122), (931, 31898), (1558, 19061), (1862, 15949), (2009, 14782), (2723, 10906), (4018, 7391), (5446, 5453)]