728091392

素因数分解:

$2^8\times 7^2\times {\mathrm{58043}}^1$

素因数の和:58073

約数の個数: 54

約数和(自身を含む): 1690647588

約数和(自身を除く): 962556196

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, 6272, 12544, 58043, 116086, 232172, 406301, 464344, 812602, 928688, 1625204, 1857376, 2844107, 3250408, 3714752, 5688214, 6500816, 7429504, 11376428, 13001632, 14859008, 22752856, 26003264, 45505712, 52006528, 91011424, 104013056, 182022848, 364045696, 728091392]

約数ペア:

[(1, 728091392), (2, 364045696), (4, 182022848), (7, 104013056), (8, 91011424), (14, 52006528), (16, 45505712), (28, 26003264), (32, 22752856), (49, 14859008), (56, 13001632), (64, 11376428), (98, 7429504), (112, 6500816), (128, 5688214), (196, 3714752), (224, 3250408), (256, 2844107), (392, 1857376), (448, 1625204), (784, 928688), (896, 812602), (1568, 464344), (1792, 406301), (3136, 232172), (6272, 116086), (12544, 58043)]