98777728

素因数分解:

$2^7\times 7^2\times {\mathrm{15749}}^1$

素因数の和:15777

約数の個数: 48

約数和(自身を含む): 228926250

約数和(自身を除く): 130148522

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 15749, 31498, 62996, 110243, 125992, 220486, 251984, 440972, 503968, 771701, 881944, 1007936, 1543402, 1763888, 2015872, 3086804, 3527776, 6173608, 7055552, 12347216, 14111104, 24694432, 49388864, 98777728]

約数ペア:

[(1, 98777728), (2, 49388864), (4, 24694432), (7, 14111104), (8, 12347216), (14, 7055552), (16, 6173608), (28, 3527776), (32, 3086804), (49, 2015872), (56, 1763888), (64, 1543402), (98, 1007936), (112, 881944), (128, 771701), (196, 503968), (224, 440972), (392, 251984), (448, 220486), (784, 125992), (896, 110243), (1568, 62996), (3136, 31498), (6272, 15749)]