39402944

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 89964768

約数和(自身を除く): 50561824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 313, 448, 562, 626, 1124, 1252, 1967, 2191, 2248, 2504, 3934, 4382, 4496, 5008, 7868, 8764, 8992, 10016, 15736, 17528, 17984, 20032, 31472, 35056, 62944, 70112, 87953, 125888, 140224, 175906, 351812, 615671, 703624, 1231342, 1407248, 2462684, 2814496, 4925368, 5628992, 9850736, 19701472, 39402944]

約数ペア:

[(1, 39402944), (2, 19701472), (4, 9850736), (7, 5628992), (8, 4925368), (14, 2814496), (16, 2462684), (28, 1407248), (32, 1231342), (56, 703624), (64, 615671), (112, 351812), (224, 175906), (281, 140224), (313, 125888), (448, 87953), (562, 70112), (626, 62944), (1124, 35056), (1252, 31472), (1967, 20032), (2191, 17984), (2248, 17528), (2504, 15736), (3934, 10016), (4382, 8992), (4496, 8764), (5008, 7868)]