1345649984

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96893}}^1$

素因数の和:96943

約数の個数: 56

約数和(自身を含む): 3150217728

約数和(自身を除く): 1804567744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 96893, 193786, 387572, 678251, 775144, 1356502, 1550288, 2713004, 3003683, 3100576, 5426008, 6007366, 6201152, 10852016, 12014732, 21025781, 21704032, 24029464, 42051562, 43408064, 48058928, 84103124, 96117856, 168206248, 192235712, 336412496, 672824992, 1345649984]

約数ペア:

[(1, 1345649984), (2, 672824992), (4, 336412496), (7, 192235712), (8, 168206248), (14, 96117856), (16, 84103124), (28, 48058928), (31, 43408064), (32, 42051562), (56, 24029464), (62, 21704032), (64, 21025781), (112, 12014732), (124, 10852016), (217, 6201152), (224, 6007366), (248, 5426008), (434, 3100576), (448, 3003683), (496, 2713004), (868, 1550288), (992, 1356502), (1736, 775144), (1984, 678251), (3472, 387572), (6944, 193786), (13888, 96893)]