66491516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:4998

約数の個数: 48

約数和(自身を含む): 147112896

約数和(自身を除く): 80621380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 4937, 6734, 9874, 13468, 19748, 34559, 64181, 69118, 128362, 138236, 182669, 256724, 365338, 449267, 730676, 898534, 1278683, 1797068, 2374697, 2557366, 4749394, 5114732, 9498788, 16622879, 33245758, 66491516]

約数ペア:

[(1, 66491516), (2, 33245758), (4, 16622879), (7, 9498788), (13, 5114732), (14, 4749394), (26, 2557366), (28, 2374697), (37, 1797068), (52, 1278683), (74, 898534), (91, 730676), (148, 449267), (182, 365338), (259, 256724), (364, 182669), (481, 138236), (518, 128362), (962, 69118), (1036, 64181), (1924, 34559), (3367, 19748), (4937, 13468), (6734, 9874)]