29531992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 68152320

約数和(自身を除く): 38620328

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 463, 469, 476, 536, 926, 938, 952, 1139, 1852, 1876, 2278, 3241, 3704, 3752, 4556, 6482, 7871, 7973, 9112, 12964, 15742, 15946, 25928, 31021, 31484, 31892, 55097, 62042, 62968, 63784, 110194, 124084, 217147, 220388, 248168, 434294, 440776, 527357, 868588, 1054714, 1737176, 2109428, 3691499, 4218856, 7382998, 14765996, 29531992]

約数ペア:

[(1, 29531992), (2, 14765996), (4, 7382998), (7, 4218856), (8, 3691499), (14, 2109428), (17, 1737176), (28, 1054714), (34, 868588), (56, 527357), (67, 440776), (68, 434294), (119, 248168), (134, 220388), (136, 217147), (238, 124084), (268, 110194), (463, 63784), (469, 62968), (476, 62042), (536, 55097), (926, 31892), (938, 31484), (952, 31021), (1139, 25928), (1852, 15946), (1876, 15742), (2278, 12964), (3241, 9112), (3704, 7973), (3752, 7871), (4556, 6482)]