26731208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 62156160

約数和(自身を除く): 35424952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 653, 731, 952, 1204, 1306, 1462, 2408, 2612, 2924, 4571, 5117, 5224, 5848, 9142, 10234, 11101, 18284, 20468, 22202, 28079, 36568, 40936, 44404, 56158, 77707, 88808, 112316, 155414, 196553, 224632, 310828, 393106, 477343, 621656, 786212, 954686, 1572424, 1909372, 3341401, 3818744, 6682802, 13365604, 26731208]

約数ペア:

[(1, 26731208), (2, 13365604), (4, 6682802), (7, 3818744), (8, 3341401), (14, 1909372), (17, 1572424), (28, 954686), (34, 786212), (43, 621656), (56, 477343), (68, 393106), (86, 310828), (119, 224632), (136, 196553), (172, 155414), (238, 112316), (301, 88808), (344, 77707), (476, 56158), (602, 44404), (653, 40936), (731, 36568), (952, 28079), (1204, 22202), (1306, 20468), (1462, 18284), (2408, 11101), (2612, 10234), (2924, 9142), (4571, 5848), (5117, 5224)]