64064

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:43

約数の個数: 56

約数和(自身を含む): 170688

約数和(自身を除く): 106624

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 16016, 32032, 64064]

約数ペア:

[(1, 64064), (2, 32032), (4, 16016), (7, 9152), (8, 8008), (11, 5824), (13, 4928), (14, 4576), (16, 4004), (22, 2912), (26, 2464), (28, 2288), (32, 2002), (44, 1456), (52, 1232), (56, 1144), (64, 1001), (77, 832), (88, 728), (91, 704), (104, 616), (112, 572), (143, 448), (154, 416), (176, 364), (182, 352), (208, 308), (224, 286)]