26883014

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 42468624

約数和(自身を除く): 15585610

約数列:

[1, 2, 31, 62, 71, 142, 197, 394, 961, 1922, 2201, 4402, 6107, 12214, 13987, 27974, 68231, 136462, 189317, 378634, 433597, 867194, 13441507, 26883014]

約数ペア:

[(1, 26883014), (2, 13441507), (31, 867194), (62, 433597), (71, 378634), (142, 189317), (197, 136462), (394, 68231), (961, 27974), (1922, 13987), (2201, 12214), (4402, 6107)]