68697088

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1012

約数の個数: 44

約数和(自身を含む): 139359760

約数和(自身を除く): 70662672

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 919, 1024, 1168, 1838, 2336, 3676, 4672, 7352, 9344, 14704, 18688, 29408, 37376, 58816, 67087, 74752, 117632, 134174, 235264, 268348, 470528, 536696, 941056, 1073392, 2146784, 4293568, 8587136, 17174272, 34348544, 68697088]

約数ペア:

[(1, 68697088), (2, 34348544), (4, 17174272), (8, 8587136), (16, 4293568), (32, 2146784), (64, 1073392), (73, 941056), (128, 536696), (146, 470528), (256, 268348), (292, 235264), (512, 134174), (584, 117632), (919, 74752), (1024, 67087), (1168, 58816), (1838, 37376), (2336, 29408), (3676, 18688), (4672, 14704), (7352, 9344)]