9078368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 19509840

約数和(自身を除く): 10431472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 157, 208, 278, 314, 416, 556, 628, 1112, 1256, 1807, 2041, 2224, 2512, 3614, 4082, 4448, 5024, 7228, 8164, 14456, 16328, 21823, 28912, 32656, 43646, 57824, 65312, 87292, 174584, 283699, 349168, 567398, 698336, 1134796, 2269592, 4539184, 9078368]

約数ペア:

[(1, 9078368), (2, 4539184), (4, 2269592), (8, 1134796), (13, 698336), (16, 567398), (26, 349168), (32, 283699), (52, 174584), (104, 87292), (139, 65312), (157, 57824), (208, 43646), (278, 32656), (314, 28912), (416, 21823), (556, 16328), (628, 14456), (1112, 8164), (1256, 7228), (1807, 5024), (2041, 4448), (2224, 4082), (2512, 3614)]