70542016

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25633}}^1$

素因数の和:25688

約数の個数: 28

約数和(自身を含む): 143242792

約数和(自身を除く): 72700776

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25633, 51266, 102532, 205064, 410128, 820256, 1102219, 1640512, 2204438, 4408876, 8817752, 17635504, 35271008, 70542016]

約数ペア:

[(1, 70542016), (2, 35271008), (4, 17635504), (8, 8817752), (16, 4408876), (32, 2204438), (43, 1640512), (64, 1102219), (86, 820256), (172, 410128), (344, 205064), (688, 102532), (1376, 51266), (2752, 25633)]