64602474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 67485846

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 1091, 2182, 3273, 6546, 9869, 19738, 29607, 59214, 77461, 151649, 154922, 232383, 303298, 454947, 464766, 909894, 10767079, 21534158, 32301237, 64602474]

約数ペア:

[(1, 64602474), (2, 32301237), (3, 21534158), (6, 10767079), (71, 909894), (139, 464766), (142, 454947), (213, 303298), (278, 232383), (417, 154922), (426, 151649), (834, 77461), (1091, 59214), (2182, 29607), (3273, 19738), (6546, 9869)]