65718944

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 132507648

約数和(自身を除く): 66788704

約数列:

[1, 2, 4, 8, 16, 32, 103, 127, 157, 206, 254, 314, 412, 508, 628, 824, 1016, 1256, 1648, 2032, 2512, 3296, 4064, 5024, 13081, 16171, 19939, 26162, 32342, 39878, 52324, 64684, 79756, 104648, 129368, 159512, 209296, 258736, 319024, 418592, 517472, 638048, 2053717, 4107434, 8214868, 16429736, 32859472, 65718944]

約数ペア:

[(1, 65718944), (2, 32859472), (4, 16429736), (8, 8214868), (16, 4107434), (32, 2053717), (103, 638048), (127, 517472), (157, 418592), (206, 319024), (254, 258736), (314, 209296), (412, 159512), (508, 129368), (628, 104648), (824, 79756), (1016, 64684), (1256, 52324), (1648, 39878), (2032, 32342), (2512, 26162), (3296, 19939), (4064, 16171), (5024, 13081)]