74023474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 67534286

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 79, 119, 127, 158, 217, 238, 254, 434, 527, 553, 889, 1054, 1106, 1343, 1778, 2159, 2449, 2686, 3689, 3937, 4318, 4898, 7378, 7874, 9401, 10033, 15113, 17143, 18802, 20066, 27559, 30226, 34286, 41633, 55118, 66929, 70231, 83266, 133858, 140462, 170561, 291431, 311023, 341122, 468503, 582862, 622046, 937006, 1193927, 2177161, 2387854, 4354322, 5287391, 10574782, 37011737, 74023474]

約数ペア:

[(1, 74023474), (2, 37011737), (7, 10574782), (14, 5287391), (17, 4354322), (31, 2387854), (34, 2177161), (62, 1193927), (79, 937006), (119, 622046), (127, 582862), (158, 468503), (217, 341122), (238, 311023), (254, 291431), (434, 170561), (527, 140462), (553, 133858), (889, 83266), (1054, 70231), (1106, 66929), (1343, 55118), (1778, 41633), (2159, 34286), (2449, 30226), (2686, 27559), (3689, 20066), (3937, 18802), (4318, 17143), (4898, 15113), (7378, 10033), (7874, 9401)]