13965568

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 29525580

約数和(自身を除く): 15560012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3209, 4352, 6418, 12836, 25672, 51344, 54553, 102688, 109106, 205376, 218212, 410752, 436424, 821504, 872848, 1745696, 3491392, 6982784, 13965568]

約数ペア:

[(1, 13965568), (2, 6982784), (4, 3491392), (8, 1745696), (16, 872848), (17, 821504), (32, 436424), (34, 410752), (64, 218212), (68, 205376), (128, 109106), (136, 102688), (256, 54553), (272, 51344), (544, 25672), (1088, 12836), (2176, 6418), (3209, 4352)]