66339464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 128119320

約数和(自身を除く): 61779856

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 1613, 3226, 5141, 6452, 10282, 12904, 20564, 41128, 85489, 156461, 170978, 312922, 341956, 625844, 683912, 1251688, 8292433, 16584866, 33169732, 66339464]

約数ペア:

[(1, 66339464), (2, 33169732), (4, 16584866), (8, 8292433), (53, 1251688), (97, 683912), (106, 625844), (194, 341956), (212, 312922), (388, 170978), (424, 156461), (776, 85489), (1613, 41128), (3226, 20564), (5141, 12904), (6452, 10282)]