725836202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 1382185728

約数和(自身を除く): 656349526

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 211, 287, 422, 461, 533, 574, 922, 1066, 1477, 2743, 2954, 3227, 3731, 5486, 5993, 6454, 7462, 8651, 11986, 17302, 18901, 19201, 37802, 38402, 41951, 60557, 83902, 97271, 112463, 121114, 132307, 194542, 224926, 245713, 264614, 491426, 680897, 787241, 1264523, 1361794, 1574482, 1719991, 2529046, 3439982, 3988111, 7976222, 8851661, 17703322, 27916777, 51845443, 55833554, 103690886, 362918101, 725836202]

約数ペア:

[(1, 725836202), (2, 362918101), (7, 103690886), (13, 55833554), (14, 51845443), (26, 27916777), (41, 17703322), (82, 8851661), (91, 7976222), (182, 3988111), (211, 3439982), (287, 2529046), (422, 1719991), (461, 1574482), (533, 1361794), (574, 1264523), (922, 787241), (1066, 680897), (1477, 491426), (2743, 264614), (2954, 245713), (3227, 224926), (3731, 194542), (5486, 132307), (5993, 121114), (6454, 112463), (7462, 97271), (8651, 83902), (11986, 60557), (17302, 41951), (18901, 38402), (19201, 37802)]