65700656

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 152371200

約数和(自身を除く): 86670544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 149, 217, 248, 254, 298, 434, 496, 508, 596, 868, 889, 1016, 1043, 1192, 1736, 1778, 2032, 2086, 2384, 3472, 3556, 3937, 4172, 4619, 7112, 7874, 8344, 9238, 14224, 15748, 16688, 18476, 18923, 27559, 31496, 32333, 36952, 37846, 55118, 62992, 64666, 73904, 75692, 110236, 129332, 132461, 151384, 220472, 258664, 264922, 302768, 440944, 517328, 529844, 586613, 1059688, 1173226, 2119376, 2346452, 4106291, 4692904, 8212582, 9385808, 16425164, 32850328, 65700656]

約数ペア:

[(1, 65700656), (2, 32850328), (4, 16425164), (7, 9385808), (8, 8212582), (14, 4692904), (16, 4106291), (28, 2346452), (31, 2119376), (56, 1173226), (62, 1059688), (112, 586613), (124, 529844), (127, 517328), (149, 440944), (217, 302768), (248, 264922), (254, 258664), (298, 220472), (434, 151384), (496, 132461), (508, 129332), (596, 110236), (868, 75692), (889, 73904), (1016, 64666), (1043, 62992), (1192, 55118), (1736, 37846), (1778, 36952), (2032, 32333), (2086, 31496), (2384, 27559), (3472, 18923), (3556, 18476), (3937, 16688), (4172, 15748), (4619, 14224), (7112, 9238), (7874, 8344)]