64648552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8969}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 130782600

約数和(自身を除く): 66134048

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 8969, 17938, 35876, 71752, 152473, 304946, 475357, 609892, 950714, 1219784, 1901428, 3802856, 8081069, 16162138, 32324276, 64648552]

約数ペア:

[(1, 64648552), (2, 32324276), (4, 16162138), (8, 8081069), (17, 3802856), (34, 1901428), (53, 1219784), (68, 950714), (106, 609892), (136, 475357), (212, 304946), (424, 152473), (901, 71752), (1802, 35876), (3604, 17938), (7208, 8969)]