13223008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14718752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 223, 272, 436, 446, 544, 872, 892, 1744, 1784, 1853, 3488, 3568, 3706, 3791, 7136, 7412, 7582, 14824, 15164, 24307, 29648, 30328, 48614, 59296, 60656, 97228, 121312, 194456, 388912, 413219, 777824, 826438, 1652876, 3305752, 6611504, 13223008]

約数ペア:

[(1, 13223008), (2, 6611504), (4, 3305752), (8, 1652876), (16, 826438), (17, 777824), (32, 413219), (34, 388912), (68, 194456), (109, 121312), (136, 97228), (218, 60656), (223, 59296), (272, 48614), (436, 30328), (446, 29648), (544, 24307), (872, 15164), (892, 14824), (1744, 7582), (1784, 7412), (1853, 7136), (3488, 3791), (3568, 3706)]