71988504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{428503}}^1$

素因数の和:428519

約数の個数: 32

約数和(自身を含む): 205681920

約数和(自身を除く): 133693416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 428503, 857006, 1285509, 1714012, 2571018, 2999521, 3428024, 5142036, 5999042, 8998563, 10284072, 11998084, 17997126, 23996168, 35994252, 71988504]

約数ペア:

[(1, 71988504), (2, 35994252), (3, 23996168), (4, 17997126), (6, 11998084), (7, 10284072), (8, 8998563), (12, 5999042), (14, 5142036), (21, 3428024), (24, 2999521), (28, 2571018), (42, 1714012), (56, 1285509), (84, 857006), (168, 428503)]