64372672

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 84

約数和(自身を含む): 160126680

約数和(自身を除く): 95754008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 1579, 2548, 2912, 3136, 3158, 5096, 5824, 6316, 10192, 11053, 12632, 20384, 20527, 22106, 25264, 40768, 41054, 44212, 50528, 77371, 82108, 88424, 101056, 143689, 154742, 164216, 176848, 287378, 309484, 328432, 353696, 574756, 618968, 656864, 707392, 1005823, 1149512, 1237936, 1313728, 2011646, 2299024, 2475872, 4023292, 4598048, 4951744, 8046584, 9196096, 16093168, 32186336, 64372672]

約数ペア:

[(1, 64372672), (2, 32186336), (4, 16093168), (7, 9196096), (8, 8046584), (13, 4951744), (14, 4598048), (16, 4023292), (26, 2475872), (28, 2299024), (32, 2011646), (49, 1313728), (52, 1237936), (56, 1149512), (64, 1005823), (91, 707392), (98, 656864), (104, 618968), (112, 574756), (182, 353696), (196, 328432), (208, 309484), (224, 287378), (364, 176848), (392, 164216), (416, 154742), (448, 143689), (637, 101056), (728, 88424), (784, 82108), (832, 77371), (1274, 50528), (1456, 44212), (1568, 41054), (1579, 40768), (2548, 25264), (2912, 22106), (3136, 20527), (3158, 20384), (5096, 12632), (5824, 11053), (6316, 10192)]