1315712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 2764200

約数和(自身を除く): 1448488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 541, 608, 1082, 1216, 2164, 2432, 4328, 8656, 10279, 17312, 20558, 34624, 41116, 69248, 82232, 164464, 328928, 657856, 1315712]

約数ペア:

[(1, 1315712), (2, 657856), (4, 328928), (8, 164464), (16, 82232), (19, 69248), (32, 41116), (38, 34624), (64, 20558), (76, 17312), (128, 10279), (152, 8656), (304, 4328), (541, 2432), (608, 2164), (1082, 1216)]