77931812

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2287}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 156059904

約数和(自身を除く): 78128092

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2287, 2434, 4574, 4868, 8519, 9148, 16009, 17038, 32018, 34076, 64036, 2783279, 5566558, 11133116, 19482953, 38965906, 77931812]

約数ペア:

[(1, 77931812), (2, 38965906), (4, 19482953), (7, 11133116), (14, 5566558), (28, 2783279), (1217, 64036), (2287, 34076), (2434, 32018), (4574, 17038), (4868, 16009), (8519, 9148)]