13531864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 28771200

約数和(自身を除く): 15239336

約数列:

[1, 2, 4, 8, 17, 29, 34, 47, 58, 68, 73, 94, 116, 136, 146, 188, 232, 292, 376, 493, 584, 799, 986, 1241, 1363, 1598, 1972, 2117, 2482, 2726, 3196, 3431, 3944, 4234, 4964, 5452, 6392, 6862, 8468, 9928, 10904, 13724, 16936, 23171, 27448, 35989, 46342, 58327, 71978, 92684, 99499, 116654, 143956, 185368, 198998, 233308, 287912, 397996, 466616, 795992, 1691483, 3382966, 6765932, 13531864]

約数ペア:

[(1, 13531864), (2, 6765932), (4, 3382966), (8, 1691483), (17, 795992), (29, 466616), (34, 397996), (47, 287912), (58, 233308), (68, 198998), (73, 185368), (94, 143956), (116, 116654), (136, 99499), (146, 92684), (188, 71978), (232, 58327), (292, 46342), (376, 35989), (493, 27448), (584, 23171), (799, 16936), (986, 13724), (1241, 10904), (1363, 9928), (1598, 8468), (1972, 6862), (2117, 6392), (2482, 5452), (2726, 4964), (3196, 4234), (3431, 3944)]