70080976

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 160302240

約数和(自身を除く): 90221264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1259, 1988, 2518, 3479, 3976, 5036, 6958, 7952, 8813, 10072, 13916, 17626, 20144, 27832, 35252, 55664, 61691, 70504, 89389, 123382, 141008, 178778, 246764, 357556, 493528, 625723, 715112, 987056, 1251446, 1430224, 2502892, 4380061, 5005784, 8760122, 10011568, 17520244, 35040488, 70080976]

約数ペア:

[(1, 70080976), (2, 35040488), (4, 17520244), (7, 10011568), (8, 8760122), (14, 5005784), (16, 4380061), (28, 2502892), (49, 1430224), (56, 1251446), (71, 987056), (98, 715112), (112, 625723), (142, 493528), (196, 357556), (284, 246764), (392, 178778), (497, 141008), (568, 123382), (784, 89389), (994, 70504), (1136, 61691), (1259, 55664), (1988, 35252), (2518, 27832), (3479, 20144), (3976, 17626), (5036, 13916), (6958, 10072), (7952, 8813)]