28473164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 26684596

約数列:

[1, 2, 4, 17, 34, 47, 59, 68, 94, 118, 151, 188, 236, 302, 604, 799, 1003, 1598, 2006, 2567, 2773, 3196, 4012, 5134, 5546, 7097, 8909, 10268, 11092, 14194, 17818, 28388, 35636, 47141, 94282, 120649, 151453, 188564, 241298, 302906, 418723, 482596, 605812, 837446, 1674892, 7118291, 14236582, 28473164]

約数ペア:

[(1, 28473164), (2, 14236582), (4, 7118291), (17, 1674892), (34, 837446), (47, 605812), (59, 482596), (68, 418723), (94, 302906), (118, 241298), (151, 188564), (188, 151453), (236, 120649), (302, 94282), (604, 47141), (799, 35636), (1003, 28388), (1598, 17818), (2006, 14194), (2567, 11092), (2773, 10268), (3196, 8909), (4012, 7097), (5134, 5546)]