71407168

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8427

約数の個数: 56

約数和(自身を含む): 170484800

約数和(自身を除く): 99077632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8389, 8512, 16778, 33556, 58723, 67112, 117446, 134224, 159391, 234892, 268448, 318782, 469784, 536896, 637564, 939568, 1115737, 1275128, 1879136, 2231474, 2550256, 3758272, 4462948, 5100512, 8925896, 10201024, 17851792, 35703584, 71407168]

約数ペア:

[(1, 71407168), (2, 35703584), (4, 17851792), (7, 10201024), (8, 8925896), (14, 5100512), (16, 4462948), (19, 3758272), (28, 2550256), (32, 2231474), (38, 1879136), (56, 1275128), (64, 1115737), (76, 939568), (112, 637564), (133, 536896), (152, 469784), (224, 318782), (266, 268448), (304, 234892), (448, 159391), (532, 134224), (608, 117446), (1064, 67112), (1216, 58723), (2128, 33556), (4256, 16778), (8389, 8512)]