65346554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 123327360

約数和(自身を除く): 57980806

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 389, 497, 778, 923, 994, 1183, 1846, 2366, 2723, 5057, 5446, 6461, 10114, 11999, 12922, 23998, 27619, 35399, 55238, 65741, 70798, 83993, 131482, 167986, 193333, 359047, 386666, 460187, 718094, 920374, 2513329, 4667611, 5026658, 9335222, 32673277, 65346554]

約数ペア:

[(1, 65346554), (2, 32673277), (7, 9335222), (13, 5026658), (14, 4667611), (26, 2513329), (71, 920374), (91, 718094), (142, 460187), (169, 386666), (182, 359047), (338, 193333), (389, 167986), (497, 131482), (778, 83993), (923, 70798), (994, 65741), (1183, 55238), (1846, 35399), (2366, 27619), (2723, 23998), (5057, 12922), (5446, 11999), (6461, 10114)]