28855946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 52738560

約数和(自身を除く): 23882614

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1307, 1577, 2614, 3154, 9149, 11039, 18298, 22078, 24833, 49666, 108481, 173831, 216962, 347662, 759367, 1518734, 2061139, 4122278, 14427973, 28855946]

約数ペア:

[(1, 28855946), (2, 14427973), (7, 4122278), (14, 2061139), (19, 1518734), (38, 759367), (83, 347662), (133, 216962), (166, 173831), (266, 108481), (581, 49666), (1162, 24833), (1307, 22078), (1577, 18298), (2614, 11039), (3154, 9149)]