64312808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31039}}^1$

素因数の和:31089

約数の個数: 32

約数和(自身を含む): 141542400

約数和(自身を除く): 77229592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 31039, 62078, 124156, 217273, 248312, 434546, 869092, 1148443, 1738184, 2296886, 4593772, 8039101, 9187544, 16078202, 32156404, 64312808]

約数ペア:

[(1, 64312808), (2, 32156404), (4, 16078202), (7, 9187544), (8, 8039101), (14, 4593772), (28, 2296886), (37, 1738184), (56, 1148443), (74, 869092), (148, 434546), (259, 248312), (296, 217273), (518, 124156), (1036, 62078), (2072, 31039)]