12756256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 14187584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 179, 262, 272, 358, 524, 544, 716, 1048, 1432, 2096, 2227, 2864, 3043, 4192, 4454, 5728, 6086, 8908, 12172, 17816, 23449, 24344, 35632, 46898, 48688, 71264, 93796, 97376, 187592, 375184, 398633, 750368, 797266, 1594532, 3189064, 6378128, 12756256]

約数ペア:

[(1, 12756256), (2, 6378128), (4, 3189064), (8, 1594532), (16, 797266), (17, 750368), (32, 398633), (34, 375184), (68, 187592), (131, 97376), (136, 93796), (179, 71264), (262, 48688), (272, 46898), (358, 35632), (524, 24344), (544, 23449), (716, 17816), (1048, 12172), (1432, 8908), (2096, 6086), (2227, 5728), (2864, 4454), (3043, 4192)]