65563756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 126372960

約数和(自身を除く): 60809204

約数列:

[1, 2, 4, 19, 38, 41, 53, 76, 82, 106, 164, 212, 397, 779, 794, 1007, 1558, 1588, 2014, 2173, 3116, 4028, 4346, 7543, 8692, 15086, 16277, 21041, 30172, 32554, 41287, 42082, 65108, 82574, 84164, 165148, 309263, 399779, 618526, 799558, 862681, 1237052, 1599116, 1725362, 3450724, 16390939, 32781878, 65563756]

約数ペア:

[(1, 65563756), (2, 32781878), (4, 16390939), (19, 3450724), (38, 1725362), (41, 1599116), (53, 1237052), (76, 862681), (82, 799558), (106, 618526), (164, 399779), (212, 309263), (397, 165148), (779, 84164), (794, 82574), (1007, 65108), (1558, 42082), (1588, 41287), (2014, 32554), (2173, 30172), (3116, 21041), (4028, 16277), (4346, 15086), (7543, 8692)]