69409088

素因数分解:

$2^6\times 7^2\times {\mathrm{22133}}^1$

素因数の和:22159

約数の個数: 42

約数和(自身を含む): 160228026

約数和(自身を除く): 90818938

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 22133, 44266, 88532, 154931, 177064, 309862, 354128, 619724, 708256, 1084517, 1239448, 1416512, 2169034, 2478896, 4338068, 4957792, 8676136, 9915584, 17352272, 34704544, 69409088]

約数ペア:

[(1, 69409088), (2, 34704544), (4, 17352272), (7, 9915584), (8, 8676136), (14, 4957792), (16, 4338068), (28, 2478896), (32, 2169034), (49, 1416512), (56, 1239448), (64, 1084517), (98, 708256), (112, 619724), (196, 354128), (224, 309862), (392, 177064), (448, 154931), (784, 88532), (1568, 44266), (3136, 22133)]