27431506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 18757934

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 647, 731, 986, 1247, 1294, 1462, 2494, 10999, 18763, 21199, 21998, 27821, 37526, 42398, 55642, 318971, 472957, 637942, 806809, 945914, 1613618, 13715753, 27431506]

約数ペア:

[(1, 27431506), (2, 13715753), (17, 1613618), (29, 945914), (34, 806809), (43, 637942), (58, 472957), (86, 318971), (493, 55642), (647, 42398), (731, 37526), (986, 27821), (1247, 21998), (1294, 21199), (1462, 18763), (2494, 10999)]