25597264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 62853120

約数和(自身を除く): 37255856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 263, 308, 316, 526, 553, 616, 632, 869, 1052, 1106, 1232, 1264, 1738, 1841, 2104, 2212, 2893, 3476, 3682, 4208, 4424, 5786, 6083, 6952, 7364, 8848, 11572, 12166, 13904, 14728, 20251, 20777, 23144, 24332, 29456, 40502, 41554, 46288, 48664, 81004, 83108, 97328, 145439, 162008, 166216, 228547, 290878, 324016, 332432, 457094, 581756, 914188, 1163512, 1599829, 1828376, 2327024, 3199658, 3656752, 6399316, 12798632, 25597264]

約数ペア:

[(1, 25597264), (2, 12798632), (4, 6399316), (7, 3656752), (8, 3199658), (11, 2327024), (14, 1828376), (16, 1599829), (22, 1163512), (28, 914188), (44, 581756), (56, 457094), (77, 332432), (79, 324016), (88, 290878), (112, 228547), (154, 166216), (158, 162008), (176, 145439), (263, 97328), (308, 83108), (316, 81004), (526, 48664), (553, 46288), (616, 41554), (632, 40502), (869, 29456), (1052, 24332), (1106, 23144), (1232, 20777), (1264, 20251), (1738, 14728), (1841, 13904), (2104, 12166), (2212, 11572), (2893, 8848), (3476, 7364), (3682, 6952), (4208, 6083), (4424, 5786)]