72775528

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1931}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 156260160

約数和(自身を除く): 83484632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 1931, 2692, 3862, 4711, 5384, 7724, 9422, 13517, 15448, 18844, 27034, 37688, 54068, 108136, 1299563, 2599126, 5198252, 9096941, 10396504, 18193882, 36387764, 72775528]

約数ペア:

[(1, 72775528), (2, 36387764), (4, 18193882), (7, 10396504), (8, 9096941), (14, 5198252), (28, 2599126), (56, 1299563), (673, 108136), (1346, 54068), (1931, 37688), (2692, 27034), (3862, 18844), (4711, 15448), (5384, 13517), (7724, 9422)]