64142624

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22057

約数の個数: 48

約数和(自身を含む): 155429568

約数和(自身を除く): 91286944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22027, 44054, 88108, 154189, 176216, 286351, 308378, 352432, 572702, 616756, 704864, 1145404, 1233512, 2004457, 2290808, 2467024, 4008914, 4581616, 4934048, 8017828, 9163232, 16035656, 32071312, 64142624]

約数ペア:

[(1, 64142624), (2, 32071312), (4, 16035656), (7, 9163232), (8, 8017828), (13, 4934048), (14, 4581616), (16, 4008914), (26, 2467024), (28, 2290808), (32, 2004457), (52, 1233512), (56, 1145404), (91, 704864), (104, 616756), (112, 572702), (182, 352432), (208, 308378), (224, 286351), (364, 176216), (416, 154189), (728, 88108), (1456, 44054), (2912, 22027)]