13172224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 40

約数和(自身を含む): 28357560

約数和(自身を除く): 15185336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1979, 3328, 3958, 6656, 7916, 15832, 25727, 31664, 51454, 63328, 102908, 126656, 205816, 253312, 411632, 506624, 823264, 1013248, 1646528, 3293056, 6586112, 13172224]

約数ペア:

[(1, 13172224), (2, 6586112), (4, 3293056), (8, 1646528), (13, 1013248), (16, 823264), (26, 506624), (32, 411632), (52, 253312), (64, 205816), (104, 126656), (128, 102908), (208, 63328), (256, 51454), (416, 31664), (512, 25727), (832, 15832), (1664, 7916), (1979, 6656), (3328, 3958)]