70788016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 60

約数和(自身を含む): 151945632

約数和(自身を除く): 81157616

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 557, 611, 676, 752, 1114, 1222, 1352, 2228, 2444, 2704, 4456, 4888, 7241, 7943, 8912, 9776, 14482, 15886, 26179, 28964, 31772, 52358, 57928, 63544, 94133, 104716, 115856, 127088, 188266, 209432, 340327, 376532, 418864, 680654, 753064, 1361308, 1506128, 2722616, 4424251, 5445232, 8848502, 17697004, 35394008, 70788016]

約数ペア:

[(1, 70788016), (2, 35394008), (4, 17697004), (8, 8848502), (13, 5445232), (16, 4424251), (26, 2722616), (47, 1506128), (52, 1361308), (94, 753064), (104, 680654), (169, 418864), (188, 376532), (208, 340327), (338, 209432), (376, 188266), (557, 127088), (611, 115856), (676, 104716), (752, 94133), (1114, 63544), (1222, 57928), (1352, 52358), (2228, 31772), (2444, 28964), (2704, 26179), (4456, 15886), (4888, 14482), (7241, 9776), (7943, 8912)]