26809904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 34257616

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 37, 44, 46, 74, 88, 92, 148, 176, 179, 184, 253, 296, 358, 368, 407, 506, 592, 716, 814, 851, 1012, 1432, 1628, 1702, 1969, 2024, 2864, 3256, 3404, 3938, 4048, 4117, 6512, 6623, 6808, 7876, 8234, 9361, 13246, 13616, 15752, 16468, 18722, 26492, 31504, 32936, 37444, 45287, 52984, 65872, 72853, 74888, 90574, 105968, 145706, 149776, 152329, 181148, 291412, 304658, 362296, 582824, 609316, 724592, 1165648, 1218632, 1675619, 2437264, 3351238, 6702476, 13404952, 26809904]

約数ペア:

[(1, 26809904), (2, 13404952), (4, 6702476), (8, 3351238), (11, 2437264), (16, 1675619), (22, 1218632), (23, 1165648), (37, 724592), (44, 609316), (46, 582824), (74, 362296), (88, 304658), (92, 291412), (148, 181148), (176, 152329), (179, 149776), (184, 145706), (253, 105968), (296, 90574), (358, 74888), (368, 72853), (407, 65872), (506, 52984), (592, 45287), (716, 37444), (814, 32936), (851, 31504), (1012, 26492), (1432, 18722), (1628, 16468), (1702, 15752), (1969, 13616), (2024, 13246), (2864, 9361), (3256, 8234), (3404, 7876), (3938, 6808), (4048, 6623), (4117, 6512)]