25336576

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 36

約数和(自身を含む): 53246200

約数和(自身を除く): 27909624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5209, 10418, 20836, 41672, 83344, 98971, 166688, 197942, 333376, 395884, 666752, 791768, 1333504, 1583536, 3167072, 6334144, 12668288, 25336576]

約数ペア:

[(1, 25336576), (2, 12668288), (4, 6334144), (8, 3167072), (16, 1583536), (19, 1333504), (32, 791768), (38, 666752), (64, 395884), (76, 333376), (128, 197942), (152, 166688), (256, 98971), (304, 83344), (608, 41672), (1216, 20836), (2432, 10418), (4864, 5209)]