66974656

素因数分解:

$2^6\times 7^1\times {\mathrm{149497}}^1$

素因数の和:149516

約数の個数: 28

約数和(自身を含む): 151889968

約数和(自身を除く): 84915312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 149497, 298994, 597988, 1046479, 1195976, 2092958, 2391952, 4185916, 4783904, 8371832, 9567808, 16743664, 33487328, 66974656]

約数ペア:

[(1, 66974656), (2, 33487328), (4, 16743664), (7, 9567808), (8, 8371832), (14, 4783904), (16, 4185916), (28, 2391952), (32, 2092958), (56, 1195976), (64, 1046479), (112, 597988), (224, 298994), (448, 149497)]