28203882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1019}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 64627200

約数和(自身を除く): 36423318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659, 1019, 1318, 1977, 2038, 3057, 3954, 4613, 6114, 7133, 9226, 13839, 14266, 21399, 27678, 42798, 671521, 1343042, 2014563, 4029126, 4700647, 9401294, 14101941, 28203882]

約数ペア:

[(1, 28203882), (2, 14101941), (3, 9401294), (6, 4700647), (7, 4029126), (14, 2014563), (21, 1343042), (42, 671521), (659, 42798), (1019, 27678), (1318, 21399), (1977, 14266), (2038, 13839), (3057, 9226), (3954, 7133), (4613, 6114)]