2778670496

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{427751}}^1$

素因数の和:427797

約数の個数: 48

約数和(自身を含む): 6467610240

約数和(自身を除く): 3688939744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 427751, 855502, 1711004, 2994257, 3422008, 5988514, 6844016, 11977028, 12404779, 13688032, 23954056, 24809558, 47908112, 49619116, 86833453, 95816224, 99238232, 173666906, 198476464, 347333812, 396952928, 694667624, 1389335248, 2778670496]

約数ペア:

[(1, 2778670496), (2, 1389335248), (4, 694667624), (7, 396952928), (8, 347333812), (14, 198476464), (16, 173666906), (28, 99238232), (29, 95816224), (32, 86833453), (56, 49619116), (58, 47908112), (112, 24809558), (116, 23954056), (203, 13688032), (224, 12404779), (232, 11977028), (406, 6844016), (464, 5988514), (812, 3422008), (928, 2994257), (1624, 1711004), (3248, 855502), (6496, 427751)]