15697051384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{78101}}^1$

素因数の和:78248

約数の個数: 64

約数和(自身を含む): 34902221760

約数和(自身を除く): 19205170376

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 388, 518, 679, 776, 1036, 1358, 2072, 2716, 3589, 5432, 7178, 14356, 25123, 28712, 50246, 78101, 100492, 156202, 200984, 312404, 546707, 624808, 1093414, 2186828, 2889737, 4373656, 5779474, 7575797, 11558948, 15151594, 20228159, 23117896, 30303188, 40456318, 53030579, 60606376, 80912636, 106061158, 161825272, 212122316, 280304489, 424244632, 560608978, 1121217956, 1962131423, 2242435912, 3924262846, 7848525692, 15697051384]

約数ペア:

[(1, 15697051384), (2, 7848525692), (4, 3924262846), (7, 2242435912), (8, 1962131423), (14, 1121217956), (28, 560608978), (37, 424244632), (56, 280304489), (74, 212122316), (97, 161825272), (148, 106061158), (194, 80912636), (259, 60606376), (296, 53030579), (388, 40456318), (518, 30303188), (679, 23117896), (776, 20228159), (1036, 15151594), (1358, 11558948), (2072, 7575797), (2716, 5779474), (3589, 4373656), (5432, 2889737), (7178, 2186828), (14356, 1093414), (25123, 624808), (28712, 546707), (50246, 312404), (78101, 200984), (100492, 156202)]