61866272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 132314112

約数和(自身を除く): 70447840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1171, 1651, 2032, 2342, 3302, 4064, 4684, 6604, 9368, 13208, 15223, 18736, 26416, 30446, 37472, 52832, 60892, 121784, 148717, 243568, 297434, 487136, 594868, 1189736, 1933321, 2379472, 3866642, 4758944, 7733284, 15466568, 30933136, 61866272]

約数ペア:

[(1, 61866272), (2, 30933136), (4, 15466568), (8, 7733284), (13, 4758944), (16, 3866642), (26, 2379472), (32, 1933321), (52, 1189736), (104, 594868), (127, 487136), (208, 297434), (254, 243568), (416, 148717), (508, 121784), (1016, 60892), (1171, 52832), (1651, 37472), (2032, 30446), (2342, 26416), (3302, 18736), (4064, 15223), (4684, 13208), (6604, 9368)]