71322944

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 181270656

約数和(自身を除く): 109947712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 353, 448, 451, 574, 616, 656, 704, 706, 902, 1148, 1232, 1312, 1412, 1804, 2296, 2464, 2471, 2624, 2824, 3157, 3608, 3883, 4592, 4928, 4942, 5648, 6314, 7216, 7766, 9184, 9884, 11296, 12628, 14432, 14473, 15532, 18368, 19768, 22592, 25256, 27181, 28864, 28946, 31064, 39536, 50512, 54362, 57892, 62128, 79072, 101024, 101311, 108724, 115784, 124256, 158144, 159203, 202048, 202622, 217448, 231568, 248512, 318406, 405244, 434896, 463136, 636812, 810488, 869792, 926272, 1114421, 1273624, 1620976, 1739584, 2228842, 2547248, 3241952, 4457684, 5094496, 6483904, 8915368, 10188992, 17830736, 35661472, 71322944]

約数ペア:

[(1, 71322944), (2, 35661472), (4, 17830736), (7, 10188992), (8, 8915368), (11, 6483904), (14, 5094496), (16, 4457684), (22, 3241952), (28, 2547248), (32, 2228842), (41, 1739584), (44, 1620976), (56, 1273624), (64, 1114421), (77, 926272), (82, 869792), (88, 810488), (112, 636812), (154, 463136), (164, 434896), (176, 405244), (224, 318406), (287, 248512), (308, 231568), (328, 217448), (352, 202622), (353, 202048), (448, 159203), (451, 158144), (574, 124256), (616, 115784), (656, 108724), (704, 101311), (706, 101024), (902, 79072), (1148, 62128), (1232, 57892), (1312, 54362), (1412, 50512), (1804, 39536), (2296, 31064), (2464, 28946), (2471, 28864), (2624, 27181), (2824, 25256), (3157, 22592), (3608, 19768), (3883, 18368), (4592, 15532), (4928, 14473), (4942, 14432), (5648, 12628), (6314, 11296), (7216, 9884), (7766, 9184)]