28174927186

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{412481}}^1$

素因数の和:412555

約数の個数: 48

約数和(自身を含む): 53324023032

約数和(自身を除く): 25149095846

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 574, 697, 833, 1394, 1666, 2009, 4018, 4879, 9758, 34153, 68306, 412481, 824962, 2887367, 5774734, 7012177, 14024354, 16911721, 20211569, 33823442, 40423138, 49085239, 98170478, 118382047, 236764094, 287499257, 343596673, 574998514, 687193346, 828674329, 1657348658, 2012494799, 4024989598, 14087463593, 28174927186]

約数ペア:

[(1, 28174927186), (2, 14087463593), (7, 4024989598), (14, 2012494799), (17, 1657348658), (34, 828674329), (41, 687193346), (49, 574998514), (82, 343596673), (98, 287499257), (119, 236764094), (238, 118382047), (287, 98170478), (574, 49085239), (697, 40423138), (833, 33823442), (1394, 20211569), (1666, 16911721), (2009, 14024354), (4018, 7012177), (4879, 5774734), (9758, 2887367), (34153, 824962), (68306, 412481)]