66706136

素因数分解:

$2^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1549}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 143220000

約数和(自身を除く): 76513864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 769, 1538, 1549, 3076, 3098, 5383, 6152, 6196, 10766, 10843, 12392, 21532, 21686, 43064, 43372, 86744, 1191181, 2382362, 4764724, 8338267, 9529448, 16676534, 33353068, 66706136]

約数ペア:

[(1, 66706136), (2, 33353068), (4, 16676534), (7, 9529448), (8, 8338267), (14, 4764724), (28, 2382362), (56, 1191181), (769, 86744), (1538, 43372), (1549, 43064), (3076, 21686), (3098, 21532), (5383, 12392), (6152, 10843), (6196, 10766)]