78663424

素因数分解:

$2^8\times 7^2\times {\mathrm{6271}}^1$

素因数の和:6301

約数の個数: 54

約数和(自身を含む): 182684544

約数和(自身を除く): 104021120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6271, 6272, 12542, 12544, 25084, 43897, 50168, 87794, 100336, 175588, 200672, 307279, 351176, 401344, 614558, 702352, 802688, 1229116, 1404704, 1605376, 2458232, 2809408, 4916464, 5618816, 9832928, 11237632, 19665856, 39331712, 78663424]

約数ペア:

[(1, 78663424), (2, 39331712), (4, 19665856), (7, 11237632), (8, 9832928), (14, 5618816), (16, 4916464), (28, 2809408), (32, 2458232), (49, 1605376), (56, 1404704), (64, 1229116), (98, 802688), (112, 702352), (128, 614558), (196, 401344), (224, 351176), (256, 307279), (392, 200672), (448, 175588), (784, 100336), (896, 87794), (1568, 50168), (1792, 43897), (3136, 25084), (6271, 12544), (6272, 12542)]