39895788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 56348052

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 619, 786, 1238, 1572, 1857, 2476, 3714, 5371, 7428, 10742, 16113, 21484, 25379, 32226, 50758, 64452, 76137, 81089, 101516, 152274, 162178, 243267, 304548, 324356, 486534, 973068, 3324649, 6649298, 9973947, 13298596, 19947894, 39895788]

約数ペア:

[(1, 39895788), (2, 19947894), (3, 13298596), (4, 9973947), (6, 6649298), (12, 3324649), (41, 973068), (82, 486534), (123, 324356), (131, 304548), (164, 243267), (246, 162178), (262, 152274), (393, 101516), (492, 81089), (524, 76137), (619, 64452), (786, 50758), (1238, 32226), (1572, 25379), (1857, 21484), (2476, 16113), (3714, 10742), (5371, 7428)]