77915264

素因数分解:

$2^7\times 7^1\times {\mathrm{86959}}^1$

素因数の和:86980

約数の個数: 32

約数和(自身を含む): 177398400

約数和(自身を除く): 99483136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 86959, 173918, 347836, 608713, 695672, 1217426, 1391344, 2434852, 2782688, 4869704, 5565376, 9739408, 11130752, 19478816, 38957632, 77915264]

約数ペア:

[(1, 77915264), (2, 38957632), (4, 19478816), (7, 11130752), (8, 9739408), (14, 5565376), (16, 4869704), (28, 2782688), (32, 2434852), (56, 1391344), (64, 1217426), (112, 695672), (128, 608713), (224, 347836), (448, 173918), (896, 86959)]