7212565568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{63277}}^1$

素因数の和:63439

約数の個数: 56

約数和(自身を含む): 15526143192

約数和(自身を除く): 8313577624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1781, 2192, 3562, 4384, 7124, 8768, 14248, 28496, 56992, 63277, 113984, 126554, 253108, 506216, 822601, 1012432, 1645202, 2024864, 3290404, 4049728, 6580808, 8668949, 13161616, 17337898, 26323232, 34675796, 52646464, 69351592, 112696337, 138703184, 225392674, 277406368, 450785348, 554812736, 901570696, 1803141392, 3606282784, 7212565568]

約数ペア:

[(1, 7212565568), (2, 3606282784), (4, 1803141392), (8, 901570696), (13, 554812736), (16, 450785348), (26, 277406368), (32, 225392674), (52, 138703184), (64, 112696337), (104, 69351592), (137, 52646464), (208, 34675796), (274, 26323232), (416, 17337898), (548, 13161616), (832, 8668949), (1096, 6580808), (1781, 4049728), (2192, 3290404), (3562, 2024864), (4384, 1645202), (7124, 1012432), (8768, 822601), (14248, 506216), (28496, 253108), (56992, 126554), (63277, 113984)]