71668402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{52009}}^1$

素因数の和:52077

約数の個数: 16

約数和(自身を含む): 117958680

約数和(自身を除く): 46290278

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 52009, 104018, 676117, 1352234, 2756477, 5512954, 35834201, 71668402]

約数ペア:

[(1, 71668402), (2, 35834201), (13, 5512954), (26, 2756477), (53, 1352234), (106, 676117), (689, 104018), (1378, 52009)]