28273686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5693

約数の個数: 48

約数和(自身を含む): 69661296

約数和(自身を除く): 41387610

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 5657, 11314, 16971, 33942, 39599, 79198, 96169, 118797, 192338, 237594, 277193, 288507, 554386, 577014, 673183, 831579, 1346366, 1663158, 2019549, 4039098, 4712281, 9424562, 14136843, 28273686]

約数ペア:

[(1, 28273686), (2, 14136843), (3, 9424562), (6, 4712281), (7, 4039098), (14, 2019549), (17, 1663158), (21, 1346366), (34, 831579), (42, 673183), (49, 577014), (51, 554386), (98, 288507), (102, 277193), (119, 237594), (147, 192338), (238, 118797), (294, 96169), (357, 79198), (714, 39599), (833, 33942), (1666, 16971), (2499, 11314), (4998, 5657)]