68542094464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{70991}}^1$

素因数の和:71421

約数の個数: 64

約数和(自身を含む): 144099561600

約数和(自身を除く): 75557467136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 397, 608, 794, 1216, 1588, 2432, 3176, 6352, 7543, 12704, 15086, 25408, 30172, 50816, 60344, 70991, 120688, 141982, 241376, 283964, 482752, 567928, 965504, 1135856, 1348829, 2271712, 2697658, 4543424, 5395316, 9086848, 10790632, 21581264, 28183427, 43162528, 56366854, 86325056, 112733708, 172650112, 225467416, 450934832, 535485113, 901869664, 1070970226, 1803739328, 2141940452, 3607478656, 4283880904, 8567761808, 17135523616, 34271047232, 68542094464]

約数ペア:

[(1, 68542094464), (2, 34271047232), (4, 17135523616), (8, 8567761808), (16, 4283880904), (19, 3607478656), (32, 2141940452), (38, 1803739328), (64, 1070970226), (76, 901869664), (128, 535485113), (152, 450934832), (304, 225467416), (397, 172650112), (608, 112733708), (794, 86325056), (1216, 56366854), (1588, 43162528), (2432, 28183427), (3176, 21581264), (6352, 10790632), (7543, 9086848), (12704, 5395316), (15086, 4543424), (25408, 2697658), (30172, 2271712), (50816, 1348829), (60344, 1135856), (70991, 965504), (120688, 567928), (141982, 482752), (241376, 283964)]