427211008

素因数分解:

$2^8\times 7^2\times {\mathrm{34057}}^1$

素因数の和:34087

約数の個数: 54

約数和(自身を含む): 992007366

約数和(自身を除く): 564796358

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, 34057, 68114, 136228, 238399, 272456, 476798, 544912, 953596, 1089824, 1668793, 1907192, 2179648, 3337586, 3814384, 4359296, 6675172, 7628768, 8718592, 13350344, 15257536, 26700688, 30515072, 53401376, 61030144, 106802752, 213605504, 427211008]

約数ペア:

[(1, 427211008), (2, 213605504), (4, 106802752), (7, 61030144), (8, 53401376), (14, 30515072), (16, 26700688), (28, 15257536), (32, 13350344), (49, 8718592), (56, 7628768), (64, 6675172), (98, 4359296), (112, 3814384), (128, 3337586), (196, 2179648), (224, 1907192), (256, 1668793), (392, 1089824), (448, 953596), (784, 544912), (896, 476798), (1568, 272456), (1792, 238399), (3136, 136228), (6272, 68114), (12544, 34057)]