7709912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 17250480

約数和(自身を除く): 9540568

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 488, 518, 854, 1036, 1708, 2072, 2257, 3416, 3721, 4514, 7442, 9028, 14884, 15799, 18056, 26047, 29768, 31598, 52094, 63196, 104188, 126392, 137677, 208376, 275354, 550708, 963739, 1101416, 1927478, 3854956, 7709912]

約数ペア:

[(1, 7709912), (2, 3854956), (4, 1927478), (7, 1101416), (8, 963739), (14, 550708), (28, 275354), (37, 208376), (56, 137677), (61, 126392), (74, 104188), (122, 63196), (148, 52094), (244, 31598), (259, 29768), (296, 26047), (427, 18056), (488, 15799), (518, 14884), (854, 9028), (1036, 7442), (1708, 4514), (2072, 3721), (2257, 3416)]