71405824

素因数分解:

$2^8\times 7^1\times {\mathrm{39847}}^1$

素因数の和:39870

約数の個数: 36

約数和(自身を含む): 162898624

約数和(自身を除く): 91492800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39847, 79694, 159388, 278929, 318776, 557858, 637552, 1115716, 1275104, 2231432, 2550208, 4462864, 5100416, 8925728, 10200832, 17851456, 35702912, 71405824]

約数ペア:

[(1, 71405824), (2, 35702912), (4, 17851456), (7, 10200832), (8, 8925728), (14, 5100416), (16, 4462864), (28, 2550208), (32, 2231432), (56, 1275104), (64, 1115716), (112, 637552), (128, 557858), (224, 318776), (256, 278929), (448, 159388), (896, 79694), (1792, 39847)]