61801922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 57948478

約数列:

[1, 2, 7, 13, 14, 26, 43, 53, 86, 91, 106, 149, 182, 298, 301, 371, 559, 602, 689, 742, 1043, 1118, 1378, 1937, 2086, 2279, 3874, 3913, 4558, 4823, 6407, 7826, 7897, 9646, 12814, 13559, 15794, 15953, 27118, 29627, 31906, 44849, 55279, 59254, 83291, 89698, 102661, 110558, 166582, 205322, 207389, 339571, 414778, 583037, 679142, 718627, 1166074, 1437254, 2376997, 4414423, 4753994, 8828846, 30900961, 61801922]

約数ペア:

[(1, 61801922), (2, 30900961), (7, 8828846), (13, 4753994), (14, 4414423), (26, 2376997), (43, 1437254), (53, 1166074), (86, 718627), (91, 679142), (106, 583037), (149, 414778), (182, 339571), (298, 207389), (301, 205322), (371, 166582), (559, 110558), (602, 102661), (689, 89698), (742, 83291), (1043, 59254), (1118, 55279), (1378, 44849), (1937, 31906), (2086, 29627), (2279, 27118), (3874, 15953), (3913, 15794), (4558, 13559), (4823, 12814), (6407, 9646), (7826, 7897)]