61615904

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6457

約数の個数: 48

約数和(自身を含む): 141882048

約数和(自身を除く): 80266144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 6397, 9632, 12794, 25588, 44779, 51176, 89558, 102352, 179116, 204704, 275071, 358232, 550142, 716464, 1100284, 1432928, 1925497, 2200568, 3850994, 4401136, 7701988, 8802272, 15403976, 30807952, 61615904]

約数ペア:

[(1, 61615904), (2, 30807952), (4, 15403976), (7, 8802272), (8, 7701988), (14, 4401136), (16, 3850994), (28, 2200568), (32, 1925497), (43, 1432928), (56, 1100284), (86, 716464), (112, 550142), (172, 358232), (224, 275071), (301, 204704), (344, 179116), (602, 102352), (688, 89558), (1204, 51176), (1376, 44779), (2408, 25588), (4816, 12794), (6397, 9632)]