71900864

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8485

約数の個数: 56

約数和(自身を含む): 171663360

約数和(自身を除く): 99762496

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, 8447, 8512, 16894, 33788, 59129, 67576, 118258, 135152, 160493, 236516, 270304, 320986, 473032, 540608, 641972, 946064, 1123451, 1283944, 1892128, 2246902, 2567888, 3784256, 4493804, 5135776, 8987608, 10271552, 17975216, 35950432, 71900864]

約数ペア:

[(1, 71900864), (2, 35950432), (4, 17975216), (7, 10271552), (8, 8987608), (14, 5135776), (16, 4493804), (19, 3784256), (28, 2567888), (32, 2246902), (38, 1892128), (56, 1283944), (64, 1123451), (76, 946064), (112, 641972), (133, 540608), (152, 473032), (224, 320986), (266, 270304), (304, 236516), (448, 160493), (532, 135152), (608, 118258), (1064, 67576), (1216, 59129), (2128, 33788), (4256, 16894), (8447, 8512)]