25818684

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 62464416

約数和(自身を除く): 36645732

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 541, 582, 1082, 1164, 1623, 2164, 3246, 3977, 6492, 7954, 11931, 15908, 22181, 23862, 44362, 47724, 52477, 66543, 88724, 104954, 133086, 157431, 209908, 266172, 314862, 629724, 2151557, 4303114, 6454671, 8606228, 12909342, 25818684]

約数ペア:

[(1, 25818684), (2, 12909342), (3, 8606228), (4, 6454671), (6, 4303114), (12, 2151557), (41, 629724), (82, 314862), (97, 266172), (123, 209908), (164, 157431), (194, 133086), (246, 104954), (291, 88724), (388, 66543), (492, 52477), (541, 47724), (582, 44362), (1082, 23862), (1164, 22181), (1623, 15908), (2164, 11931), (3246, 7954), (3977, 6492)]