71067296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 148327200

約数和(自身を除く): 77259904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 179, 304, 358, 608, 653, 716, 1306, 1432, 2612, 2864, 3401, 5224, 5728, 6802, 10448, 12407, 13604, 20896, 24814, 27208, 49628, 54416, 99256, 108832, 116887, 198512, 233774, 397024, 467548, 935096, 1870192, 2220853, 3740384, 4441706, 8883412, 17766824, 35533648, 71067296]

約数ペア:

[(1, 71067296), (2, 35533648), (4, 17766824), (8, 8883412), (16, 4441706), (19, 3740384), (32, 2220853), (38, 1870192), (76, 935096), (152, 467548), (179, 397024), (304, 233774), (358, 198512), (608, 116887), (653, 108832), (716, 99256), (1306, 54416), (1432, 49628), (2612, 27208), (2864, 24814), (3401, 20896), (5224, 13604), (5728, 12407), (6802, 10448)]