73717028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 163150848

約数和(自身を除く): 89433820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 3371, 5467, 6742, 10934, 13484, 21868, 23597, 37081, 47194, 74162, 94388, 148324, 239341, 259567, 478682, 519134, 957364, 1038268, 1675387, 2632751, 3350774, 5265502, 6701548, 10531004, 18429257, 36858514, 73717028]

約数ペア:

[(1, 73717028), (2, 36858514), (4, 18429257), (7, 10531004), (11, 6701548), (14, 5265502), (22, 3350774), (28, 2632751), (44, 1675387), (71, 1038268), (77, 957364), (142, 519134), (154, 478682), (284, 259567), (308, 239341), (497, 148324), (781, 94388), (994, 74162), (1562, 47194), (1988, 37081), (3124, 23597), (3371, 21868), (5467, 13484), (6742, 10934)]