12147296

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 28498176

約数和(自身を除く): 16350880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 127, 196, 224, 244, 254, 392, 427, 488, 508, 784, 854, 889, 976, 1016, 1568, 1708, 1778, 1952, 2032, 2989, 3416, 3556, 4064, 5978, 6223, 6832, 7112, 7747, 11956, 12446, 13664, 14224, 15494, 23912, 24892, 28448, 30988, 47824, 49784, 54229, 61976, 95648, 99568, 108458, 123952, 199136, 216916, 247904, 379603, 433832, 759206, 867664, 1518412, 1735328, 3036824, 6073648, 12147296]

約数ペア:

[(1, 12147296), (2, 6073648), (4, 3036824), (7, 1735328), (8, 1518412), (14, 867664), (16, 759206), (28, 433832), (32, 379603), (49, 247904), (56, 216916), (61, 199136), (98, 123952), (112, 108458), (122, 99568), (127, 95648), (196, 61976), (224, 54229), (244, 49784), (254, 47824), (392, 30988), (427, 28448), (488, 24892), (508, 23912), (784, 15494), (854, 14224), (889, 13664), (976, 12446), (1016, 11956), (1568, 7747), (1708, 7112), (1778, 6832), (1952, 6223), (2032, 5978), (2989, 4064), (3416, 3556)]