75399878

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 114916560

約数和(自身を除く): 39516682

約数列:

[1, 2, 109, 157, 218, 314, 2203, 4406, 17113, 34226, 240127, 345871, 480254, 691742, 37699939, 75399878]

約数ペア:

[(1, 75399878), (2, 37699939), (109, 691742), (157, 480254), (218, 345871), (314, 240127), (2203, 34226), (4406, 17113)]