28714716

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 75240480

約数和(自身を除く): 46525764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 2741, 3492, 5238, 5482, 8223, 10476, 10964, 16446, 24669, 32892, 49338, 74007, 98676, 148014, 265877, 296028, 531754, 797631, 1063508, 1595262, 2392893, 3190524, 4785786, 7178679, 9571572, 14357358, 28714716]

約数ペア:

[(1, 28714716), (2, 14357358), (3, 9571572), (4, 7178679), (6, 4785786), (9, 3190524), (12, 2392893), (18, 1595262), (27, 1063508), (36, 797631), (54, 531754), (97, 296028), (108, 265877), (194, 148014), (291, 98676), (388, 74007), (582, 49338), (873, 32892), (1164, 24669), (1746, 16446), (2619, 10964), (2741, 10476), (3492, 8223), (5238, 5482)]