422070208

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30391}}^1$

素因数の和:30441

約数の個数: 56

約数和(自身を含む): 988104704

約数和(自身を除く): 566034496

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, 30391, 60782, 121564, 212737, 243128, 425474, 486256, 850948, 942121, 972512, 1701896, 1884242, 1945024, 3403792, 3768484, 6594847, 6807584, 7536968, 13189694, 13615168, 15073936, 26379388, 30147872, 52758776, 60295744, 105517552, 211035104, 422070208]

約数ペア:

[(1, 422070208), (2, 211035104), (4, 105517552), (7, 60295744), (8, 52758776), (14, 30147872), (16, 26379388), (28, 15073936), (31, 13615168), (32, 13189694), (56, 7536968), (62, 6807584), (64, 6594847), (112, 3768484), (124, 3403792), (217, 1945024), (224, 1884242), (248, 1701896), (434, 972512), (448, 942121), (496, 850948), (868, 486256), (992, 425474), (1736, 243128), (1984, 212737), (3472, 121564), (6944, 60782), (13888, 30391)]