7448122708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:3041

約数の個数: 72

約数和(自身を含む): 14609548800

約数和(自身を除く): 7161426092

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 169, 172, 178, 338, 356, 559, 676, 1118, 1157, 2236, 2314, 2879, 3827, 4628, 5758, 7267, 7654, 11516, 14534, 15041, 15308, 29068, 30082, 37427, 49751, 60164, 74854, 99502, 123797, 149708, 199004, 247594, 256231, 486551, 495188, 512462, 646763, 973102, 1024924, 1293526, 1609361, 1946204, 2587052, 3218722, 3331003, 6437444, 6662006, 11017933, 13324012, 20921693, 22035866, 41843386, 43303039, 44071732, 83686772, 86606078, 143233129, 173212156, 286466258, 572932516, 1862030677, 3724061354, 7448122708]

約数ペア:

[(1, 7448122708), (2, 3724061354), (4, 1862030677), (13, 572932516), (26, 286466258), (43, 173212156), (52, 143233129), (86, 86606078), (89, 83686772), (169, 44071732), (172, 43303039), (178, 41843386), (338, 22035866), (356, 20921693), (559, 13324012), (676, 11017933), (1118, 6662006), (1157, 6437444), (2236, 3331003), (2314, 3218722), (2879, 2587052), (3827, 1946204), (4628, 1609361), (5758, 1293526), (7267, 1024924), (7654, 973102), (11516, 646763), (14534, 512462), (15041, 495188), (15308, 486551), (29068, 256231), (30082, 247594), (37427, 199004), (49751, 149708), (60164, 123797), (74854, 99502)]