66973312

素因数分解:

$2^7\times 7^1\times {\mathrm{74747}}^1$

素因数の和:74768

約数の個数: 32

約数和(自身を含む): 152485920

約数和(自身を除く): 85512608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74747, 149494, 298988, 523229, 597976, 1046458, 1195952, 2092916, 2391904, 4185832, 4783808, 8371664, 9567616, 16743328, 33486656, 66973312]

約数ペア:

[(1, 66973312), (2, 33486656), (4, 16743328), (7, 9567616), (8, 8371664), (14, 4783808), (16, 4185832), (28, 2391904), (32, 2092916), (56, 1195952), (64, 1046458), (112, 597976), (128, 523229), (224, 298988), (448, 149494), (896, 74747)]