29271312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 95172480

約数和(自身を除く): 65901168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 409, 426, 497, 504, 568, 639, 818, 852, 994, 1008, 1136, 1227, 1278, 1491, 1636, 1704, 1988, 2454, 2556, 2863, 2982, 3272, 3408, 3681, 3976, 4473, 4908, 5112, 5726, 5964, 6544, 7362, 7952, 8589, 8946, 9816, 10224, 11452, 11928, 14724, 17178, 17892, 19632, 22904, 23856, 25767, 29039, 29448, 34356, 35784, 45808, 51534, 58078, 58896, 68712, 71568, 87117, 103068, 116156, 137424, 174234, 203273, 206136, 232312, 261351, 348468, 406546, 412272, 464624, 522702, 609819, 696936, 813092, 1045404, 1219638, 1393872, 1626184, 1829457, 2090808, 2439276, 3252368, 3658914, 4181616, 4878552, 7317828, 9757104, 14635656, 29271312]

約数ペア:

[(1, 29271312), (2, 14635656), (3, 9757104), (4, 7317828), (6, 4878552), (7, 4181616), (8, 3658914), (9, 3252368), (12, 2439276), (14, 2090808), (16, 1829457), (18, 1626184), (21, 1393872), (24, 1219638), (28, 1045404), (36, 813092), (42, 696936), (48, 609819), (56, 522702), (63, 464624), (71, 412272), (72, 406546), (84, 348468), (112, 261351), (126, 232312), (142, 206136), (144, 203273), (168, 174234), (213, 137424), (252, 116156), (284, 103068), (336, 87117), (409, 71568), (426, 68712), (497, 58896), (504, 58078), (568, 51534), (639, 45808), (818, 35784), (852, 34356), (994, 29448), (1008, 29039), (1136, 25767), (1227, 23856), (1278, 22904), (1491, 19632), (1636, 17892), (1704, 17178), (1988, 14724), (2454, 11928), (2556, 11452), (2863, 10224), (2982, 9816), (3272, 8946), (3408, 8589), (3681, 7952), (3976, 7362), (4473, 6544), (4908, 5964), (5112, 5726)]