64149568

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8459

約数の個数: 56

約数和(自身を含む): 154058112

約数和(自身を除く): 89908544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 8423, 16846, 33692, 58961, 67384, 117922, 134768, 143191, 235844, 269536, 286382, 471688, 539072, 572764, 943376, 1002337, 1145528, 1886752, 2004674, 2291056, 3773504, 4009348, 4582112, 8018696, 9164224, 16037392, 32074784, 64149568]

約数ペア:

[(1, 64149568), (2, 32074784), (4, 16037392), (7, 9164224), (8, 8018696), (14, 4582112), (16, 4009348), (17, 3773504), (28, 2291056), (32, 2004674), (34, 1886752), (56, 1145528), (64, 1002337), (68, 943376), (112, 572764), (119, 539072), (136, 471688), (224, 286382), (238, 269536), (272, 235844), (448, 143191), (476, 134768), (544, 117922), (952, 67384), (1088, 58961), (1904, 33692), (3808, 16846), (7616, 8423)]