28832958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 50420034

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 293, 426, 462, 497, 586, 639, 693, 781, 879, 994, 1278, 1386, 1491, 1562, 1758, 2051, 2343, 2637, 2982, 3223, 4102, 4473, 4686, 5274, 5467, 6153, 6446, 7029, 8946, 9669, 10934, 12306, 14058, 16401, 18459, 19338, 20803, 22561, 29007, 32802, 36918, 41606, 45122, 49203, 58014, 62409, 67683, 98406, 124818, 135366, 145621, 187227, 203049, 228833, 291242, 374454, 406098, 436863, 457666, 686499, 873726, 1310589, 1372998, 1601831, 2059497, 2621178, 3203662, 4118994, 4805493, 9610986, 14416479, 28832958]

約数ペア:

[(1, 28832958), (2, 14416479), (3, 9610986), (6, 4805493), (7, 4118994), (9, 3203662), (11, 2621178), (14, 2059497), (18, 1601831), (21, 1372998), (22, 1310589), (33, 873726), (42, 686499), (63, 457666), (66, 436863), (71, 406098), (77, 374454), (99, 291242), (126, 228833), (142, 203049), (154, 187227), (198, 145621), (213, 135366), (231, 124818), (293, 98406), (426, 67683), (462, 62409), (497, 58014), (586, 49203), (639, 45122), (693, 41606), (781, 36918), (879, 32802), (994, 29007), (1278, 22561), (1386, 20803), (1491, 19338), (1562, 18459), (1758, 16401), (2051, 14058), (2343, 12306), (2637, 10934), (2982, 9669), (3223, 8946), (4102, 7029), (4473, 6446), (4686, 6153), (5274, 5467)]