74801474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 56198206

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 151, 178, 242, 253, 302, 506, 979, 1661, 1958, 2047, 2783, 3322, 3473, 4094, 5566, 6946, 10769, 13439, 18271, 21538, 22517, 26878, 36542, 38203, 45034, 76406, 147829, 247687, 295658, 309097, 420233, 495374, 618194, 840466, 1626119, 3252238, 3400067, 6800134, 37400737, 74801474]

約数ペア:

[(1, 74801474), (2, 37400737), (11, 6800134), (22, 3400067), (23, 3252238), (46, 1626119), (89, 840466), (121, 618194), (151, 495374), (178, 420233), (242, 309097), (253, 295658), (302, 247687), (506, 147829), (979, 76406), (1661, 45034), (1958, 38203), (2047, 36542), (2783, 26878), (3322, 22517), (3473, 21538), (4094, 18271), (5566, 13439), (6946, 10769)]