66223976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5394

約数の個数: 64

約数和(自身を含む): 161844480

約数和(自身を除く): 95620504

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 5351, 6188, 10702, 12376, 21404, 37457, 42808, 69563, 74914, 90967, 139126, 149828, 181934, 278252, 299656, 363868, 486941, 556504, 636769, 727736, 973882, 1182571, 1273538, 1947764, 2365142, 2547076, 3895528, 4730284, 5094152, 8277997, 9460568, 16555994, 33111988, 66223976]

約数ペア:

[(1, 66223976), (2, 33111988), (4, 16555994), (7, 9460568), (8, 8277997), (13, 5094152), (14, 4730284), (17, 3895528), (26, 2547076), (28, 2365142), (34, 1947764), (52, 1273538), (56, 1182571), (68, 973882), (91, 727736), (104, 636769), (119, 556504), (136, 486941), (182, 363868), (221, 299656), (238, 278252), (364, 181934), (442, 149828), (476, 139126), (728, 90967), (884, 74914), (952, 69563), (1547, 42808), (1768, 37457), (3094, 21404), (5351, 12376), (6188, 10702)]