70297875676

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{599}}^1\times {\mathrm{1913}}^1$

素因数の和:2843

約数の個数: 72

約数和(自身を含む): 143878442400

約数和(自身を除く): 73580566724

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 599, 626, 1198, 1252, 1913, 2191, 2396, 3826, 4193, 4382, 7652, 8386, 8764, 13391, 15337, 16772, 26782, 29351, 30674, 53564, 58702, 61348, 93737, 117404, 187474, 187487, 374948, 374974, 598769, 749948, 1145887, 1197538, 1312409, 2291774, 2395076, 2624818, 4191383, 4583548, 5249636, 8021209, 8382766, 9186863, 16042418, 16765532, 18373726, 29339681, 32084836, 36747452, 56148463, 58679362, 112296926, 117358724, 224593852, 358662631, 717325262, 1434650524, 2510638417, 5021276834, 10042553668, 17574468919, 35148937838, 70297875676]

約数ペア:

[(1, 70297875676), (2, 35148937838), (4, 17574468919), (7, 10042553668), (14, 5021276834), (28, 2510638417), (49, 1434650524), (98, 717325262), (196, 358662631), (313, 224593852), (599, 117358724), (626, 112296926), (1198, 58679362), (1252, 56148463), (1913, 36747452), (2191, 32084836), (2396, 29339681), (3826, 18373726), (4193, 16765532), (4382, 16042418), (7652, 9186863), (8386, 8382766), (8764, 8021209), (13391, 5249636), (15337, 4583548), (16772, 4191383), (26782, 2624818), (29351, 2395076), (30674, 2291774), (53564, 1312409), (58702, 1197538), (61348, 1145887), (93737, 749948), (117404, 598769), (187474, 374974), (187487, 374948)]