27299168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 31124512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 479, 548, 958, 1096, 1781, 1916, 2192, 3562, 3832, 4384, 6227, 7124, 7664, 12454, 14248, 15328, 24908, 28496, 49816, 56992, 65623, 99632, 131246, 199264, 262492, 524984, 853099, 1049968, 1706198, 2099936, 3412396, 6824792, 13649584, 27299168]

約数ペア:

[(1, 27299168), (2, 13649584), (4, 6824792), (8, 3412396), (13, 2099936), (16, 1706198), (26, 1049968), (32, 853099), (52, 524984), (104, 262492), (137, 199264), (208, 131246), (274, 99632), (416, 65623), (479, 56992), (548, 49816), (958, 28496), (1096, 24908), (1781, 15328), (1916, 14248), (2192, 12454), (3562, 7664), (3832, 7124), (4384, 6227)]