70091008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21090

約数の個数: 36

約数和(自身を含む): 150677548

約数和(自身を除く): 80586540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 21061, 42122, 84244, 168488, 273793, 336976, 547586, 673952, 1095172, 1347904, 2190344, 2695808, 4380688, 5391616, 8761376, 17522752, 35045504, 70091008]

約数ペア:

[(1, 70091008), (2, 35045504), (4, 17522752), (8, 8761376), (13, 5391616), (16, 4380688), (26, 2695808), (32, 2190344), (52, 1347904), (64, 1095172), (104, 673952), (128, 547586), (208, 336976), (256, 273793), (416, 168488), (832, 84244), (1664, 42122), (3328, 21061)]