1947488032

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97687}}^1$

素因数の和:97793

約数の個数: 48

約数和(自身を含む): 4431127680

約数和(自身を除く): 2483639648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 97687, 195374, 390748, 683809, 781496, 1367618, 1562992, 2735236, 3125984, 5470472, 8694143, 10940944, 17388286, 21881888, 34776572, 60859001, 69553144, 121718002, 139106288, 243436004, 278212576, 486872008, 973744016, 1947488032]

約数ペア:

[(1, 1947488032), (2, 973744016), (4, 486872008), (7, 278212576), (8, 243436004), (14, 139106288), (16, 121718002), (28, 69553144), (32, 60859001), (56, 34776572), (89, 21881888), (112, 17388286), (178, 10940944), (224, 8694143), (356, 5470472), (623, 3125984), (712, 2735236), (1246, 1562992), (1424, 1367618), (2492, 781496), (2848, 683809), (4984, 390748), (9968, 195374), (19936, 97687)]