1327074304

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{68209}}^1$

素因数の和:68248

約数の個数: 44

約数和(自身を含む): 2792517400

約数和(自身を除く): 1465443096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 68209, 136418, 272836, 545672, 1091344, 1295971, 2182688, 2591942, 4365376, 5183884, 8730752, 10367768, 17461504, 20735536, 34923008, 41471072, 69846016, 82942144, 165884288, 331768576, 663537152, 1327074304]

約数ペア:

[(1, 1327074304), (2, 663537152), (4, 331768576), (8, 165884288), (16, 82942144), (19, 69846016), (32, 41471072), (38, 34923008), (64, 20735536), (76, 17461504), (128, 10367768), (152, 8730752), (256, 5183884), (304, 4365376), (512, 2591942), (608, 2182688), (1024, 1295971), (1216, 1091344), (2432, 545672), (4864, 272836), (9728, 136418), (19456, 68209)]