78397984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15257

約数の個数: 48

約数和(自身を含む): 184076928

約数和(自身を除く): 105678944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 15217, 30434, 60868, 106519, 121736, 213038, 243472, 349991, 426076, 486944, 699982, 852152, 1399964, 1704304, 2449937, 2799928, 3408608, 4899874, 5599856, 9799748, 11199712, 19599496, 39198992, 78397984]

約数ペア:

[(1, 78397984), (2, 39198992), (4, 19599496), (7, 11199712), (8, 9799748), (14, 5599856), (16, 4899874), (23, 3408608), (28, 2799928), (32, 2449937), (46, 1704304), (56, 1399964), (92, 852152), (112, 699982), (161, 486944), (184, 426076), (224, 349991), (322, 243472), (368, 213038), (644, 121736), (736, 106519), (1288, 60868), (2576, 30434), (5152, 15217)]