68744704

素因数分解:

$2^9\times 7^1\times {\mathrm{19181}}^1$

素因数の和:19206

約数の個数: 40

約数和(自身を含む): 156985488

約数和(自身を除く): 88240784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19181, 38362, 76724, 134267, 153448, 268534, 306896, 537068, 613792, 1074136, 1227584, 2148272, 2455168, 4296544, 4910336, 8593088, 9820672, 17186176, 34372352, 68744704]

約数ペア:

[(1, 68744704), (2, 34372352), (4, 17186176), (7, 9820672), (8, 8593088), (14, 4910336), (16, 4296544), (28, 2455168), (32, 2148272), (56, 1227584), (64, 1074136), (112, 613792), (128, 537068), (224, 306896), (256, 268534), (448, 153448), (512, 134267), (896, 76724), (1792, 38362), (3584, 19181)]