17717643424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{271277}}^1$

素因数の和:271457

約数の個数: 48

約数和(自身を含む): 37804216968

約数和(自身を除く): 20086573544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 5024, 8164, 16328, 32656, 65312, 271277, 542554, 1085108, 2170216, 3526601, 4340432, 7053202, 8680864, 14106404, 28212808, 42590489, 56425616, 85180978, 112851232, 170361956, 340723912, 553676357, 681447824, 1107352714, 1362895648, 2214705428, 4429410856, 8858821712, 17717643424]

約数ペア:

[(1, 17717643424), (2, 8858821712), (4, 4429410856), (8, 2214705428), (13, 1362895648), (16, 1107352714), (26, 681447824), (32, 553676357), (52, 340723912), (104, 170361956), (157, 112851232), (208, 85180978), (314, 56425616), (416, 42590489), (628, 28212808), (1256, 14106404), (2041, 8680864), (2512, 7053202), (4082, 4340432), (5024, 3526601), (8164, 2170216), (16328, 1085108), (32656, 542554), (65312, 271277)]