15342656

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 36332160

約数和(自身を除く): 20989504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 1489, 2576, 2978, 5152, 5956, 10304, 10423, 11912, 20846, 23824, 34247, 41692, 47648, 68494, 83384, 95296, 136988, 166768, 239729, 273976, 333536, 479458, 547952, 667072, 958916, 1095904, 1917832, 2191808, 3835664, 7671328, 15342656]

約数ペア:

[(1, 15342656), (2, 7671328), (4, 3835664), (7, 2191808), (8, 1917832), (14, 1095904), (16, 958916), (23, 667072), (28, 547952), (32, 479458), (46, 333536), (56, 273976), (64, 239729), (92, 166768), (112, 136988), (161, 95296), (184, 83384), (224, 68494), (322, 47648), (368, 41692), (448, 34247), (644, 23824), (736, 20846), (1288, 11912), (1472, 10423), (1489, 10304), (2576, 5956), (2978, 5152)]