78446464

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 156990240

約数和(自身を除く): 78543776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 2543, 3856, 5086, 7712, 10172, 15424, 20344, 30848, 40688, 81376, 162752, 325504, 612863, 1225726, 2451452, 4902904, 9805808, 19611616, 39223232, 78446464]

約数ペア:

[(1, 78446464), (2, 39223232), (4, 19611616), (8, 9805808), (16, 4902904), (32, 2451452), (64, 1225726), (128, 612863), (241, 325504), (482, 162752), (964, 81376), (1928, 40688), (2543, 30848), (3856, 20344), (5086, 15424), (7712, 10172)]