72611618

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 110014296

約数和(自身を除く): 37402678

約数列:

[1, 2, 193, 313, 386, 601, 626, 1202, 60409, 115993, 120818, 188113, 231986, 376226, 36305809, 72611618]

約数ペア:

[(1, 72611618), (2, 36305809), (193, 376226), (313, 231986), (386, 188113), (601, 120818), (626, 115993), (1202, 60409)]