12685376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 28261056

約数和(自身を除く): 15575680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 487, 592, 704, 814, 974, 1184, 1628, 1948, 2368, 3256, 3896, 5357, 6512, 7792, 10714, 13024, 15584, 18019, 21428, 26048, 31168, 36038, 42856, 72076, 85712, 144152, 171424, 198209, 288304, 342848, 396418, 576608, 792836, 1153216, 1585672, 3171344, 6342688, 12685376]

約数ペア:

[(1, 12685376), (2, 6342688), (4, 3171344), (8, 1585672), (11, 1153216), (16, 792836), (22, 576608), (32, 396418), (37, 342848), (44, 288304), (64, 198209), (74, 171424), (88, 144152), (148, 85712), (176, 72076), (296, 42856), (352, 36038), (407, 31168), (487, 26048), (592, 21428), (704, 18019), (814, 15584), (974, 13024), (1184, 10714), (1628, 7792), (1948, 6512), (2368, 5357), (3256, 3896)]