28884072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{171929}}^1$

素因数の和:171945

約数の個数: 32

約数和(自身を含む): 82526400

約数和(自身を除く): 53642328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 171929, 343858, 515787, 687716, 1031574, 1203503, 1375432, 2063148, 2407006, 3610509, 4126296, 4814012, 7221018, 9628024, 14442036, 28884072]

約数ペア:

[(1, 28884072), (2, 14442036), (3, 9628024), (4, 7221018), (6, 4814012), (7, 4126296), (8, 3610509), (12, 2407006), (14, 2063148), (21, 1375432), (24, 1203503), (28, 1031574), (42, 687716), (56, 515787), (84, 343858), (168, 171929)]