29551816

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 66245760

約数和(自身を除く): 36693944

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 211, 244, 287, 328, 422, 427, 488, 574, 844, 854, 1148, 1477, 1688, 1708, 2296, 2501, 2954, 3416, 5002, 5908, 8651, 10004, 11816, 12871, 17302, 17507, 20008, 25742, 34604, 35014, 51484, 60557, 69208, 70028, 90097, 102968, 121114, 140056, 180194, 242228, 360388, 484456, 527711, 720776, 1055422, 2110844, 3693977, 4221688, 7387954, 14775908, 29551816]

約数ペア:

[(1, 29551816), (2, 14775908), (4, 7387954), (7, 4221688), (8, 3693977), (14, 2110844), (28, 1055422), (41, 720776), (56, 527711), (61, 484456), (82, 360388), (122, 242228), (164, 180194), (211, 140056), (244, 121114), (287, 102968), (328, 90097), (422, 70028), (427, 69208), (488, 60557), (574, 51484), (844, 35014), (854, 34604), (1148, 25742), (1477, 20008), (1688, 17507), (1708, 17302), (2296, 12871), (2501, 11816), (2954, 10004), (3416, 8651), (5002, 5908)]