68664224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 144530568

約数和(自身を除く): 75866344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1117, 1808, 1921, 2234, 3616, 3842, 4468, 7684, 8936, 15368, 17872, 18989, 30736, 35744, 37978, 61472, 75956, 126221, 151912, 252442, 303824, 504884, 607648, 1009768, 2019536, 2145757, 4039072, 4291514, 8583028, 17166056, 34332112, 68664224]

約数ペア:

[(1, 68664224), (2, 34332112), (4, 17166056), (8, 8583028), (16, 4291514), (17, 4039072), (32, 2145757), (34, 2019536), (68, 1009768), (113, 607648), (136, 504884), (226, 303824), (272, 252442), (452, 151912), (544, 126221), (904, 75956), (1117, 61472), (1808, 37978), (1921, 35744), (2234, 30736), (3616, 18989), (3842, 17872), (4468, 15368), (7684, 8936)]