65380588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 143519040

約数和(自身を除く): 78138452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 3389, 4823, 6778, 9646, 13556, 19292, 23723, 44057, 47446, 88114, 94892, 176228, 179617, 308399, 359234, 616798, 718468, 1233596, 1257319, 2335021, 2514638, 4670042, 5029276, 9340084, 16345147, 32690294, 65380588]

約数ペア:

[(1, 65380588), (2, 32690294), (4, 16345147), (7, 9340084), (13, 5029276), (14, 4670042), (26, 2514638), (28, 2335021), (52, 1257319), (53, 1233596), (91, 718468), (106, 616798), (182, 359234), (212, 308399), (364, 179617), (371, 176228), (689, 94892), (742, 88114), (1378, 47446), (1484, 44057), (2756, 23723), (3389, 19292), (4823, 13556), (6778, 9646)]