66737164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 129308256

約数和(自身を除く): 62571092

約数列:

[1, 2, 4, 13, 26, 52, 97, 101, 131, 194, 202, 262, 388, 404, 524, 1261, 1313, 1703, 2522, 2626, 3406, 5044, 5252, 6812, 9797, 12707, 13231, 19594, 25414, 26462, 39188, 50828, 52924, 127361, 165191, 172003, 254722, 330382, 344006, 509444, 660764, 688012, 1283407, 2566814, 5133628, 16684291, 33368582, 66737164]

約数ペア:

[(1, 66737164), (2, 33368582), (4, 16684291), (13, 5133628), (26, 2566814), (52, 1283407), (97, 688012), (101, 660764), (131, 509444), (194, 344006), (202, 330382), (262, 254722), (388, 172003), (404, 165191), (524, 127361), (1261, 52924), (1313, 50828), (1703, 39188), (2522, 26462), (2626, 25414), (3406, 19594), (5044, 13231), (5252, 12707), (6812, 9797)]