1332416

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 28

約数和(自身を含む): 2682240

約数和(自身を除く): 1349824

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 191, 218, 382, 436, 764, 872, 1528, 1744, 3056, 3488, 6112, 6976, 12224, 20819, 41638, 83276, 166552, 333104, 666208, 1332416]

約数ペア:

[(1, 1332416), (2, 666208), (4, 333104), (8, 166552), (16, 83276), (32, 41638), (64, 20819), (109, 12224), (191, 6976), (218, 6112), (382, 3488), (436, 3056), (764, 1744), (872, 1528)]