69921350128

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1738991}}^1$

素因数の和:1739365

約数の個数: 40

約数和(自身を含む): 155257205760

約数和(自身を除く): 85335855632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 5026, 5744, 10052, 20104, 40208, 1738991, 3477982, 6955964, 12172937, 13911928, 24345874, 27823856, 48691748, 97383496, 194766992, 624297769, 1248595538, 2497191076, 4370084383, 4994382152, 8740168766, 9988764304, 17480337532, 34960675064, 69921350128]

約数ペア:

[(1, 69921350128), (2, 34960675064), (4, 17480337532), (7, 9988764304), (8, 8740168766), (14, 4994382152), (16, 4370084383), (28, 2497191076), (56, 1248595538), (112, 624297769), (359, 194766992), (718, 97383496), (1436, 48691748), (2513, 27823856), (2872, 24345874), (5026, 13911928), (5744, 12172937), (10052, 6955964), (20104, 3477982), (40208, 1738991)]