655618048

素因数分解:

$2^{12}\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2480

約数の個数: 52

約数和(自身を含む): 1331201320

約数和(自身を除く): 675583272

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2048, 2144, 2389, 4096, 4288, 4778, 8576, 9556, 17152, 19112, 34304, 38224, 68608, 76448, 137216, 152896, 160063, 274432, 305792, 320126, 611584, 640252, 1223168, 1280504, 2446336, 2561008, 4892672, 5122016, 9785344, 10244032, 20488064, 40976128, 81952256, 163904512, 327809024, 655618048]

約数ペア:

[(1, 655618048), (2, 327809024), (4, 163904512), (8, 81952256), (16, 40976128), (32, 20488064), (64, 10244032), (67, 9785344), (128, 5122016), (134, 4892672), (256, 2561008), (268, 2446336), (512, 1280504), (536, 1223168), (1024, 640252), (1072, 611584), (2048, 320126), (2144, 305792), (2389, 274432), (4096, 160063), (4288, 152896), (4778, 137216), (8576, 76448), (9556, 68608), (17152, 38224), (19112, 34304)]