27973924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17183}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 54851328

約数和(自身を除く): 26877404

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 17183, 34366, 68732, 189013, 378026, 635771, 756052, 1271542, 2543084, 6993481, 13986962, 27973924]

約数ペア:

[(1, 27973924), (2, 13986962), (4, 6993481), (11, 2543084), (22, 1271542), (37, 756052), (44, 635771), (74, 378026), (148, 189013), (407, 68732), (814, 34366), (1628, 17183)]