28679388

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{8819}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 67173120

約数和(自身を除く): 38493732

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 8819, 17638, 26457, 35276, 52914, 105828, 2389949, 4779898, 7169847, 9559796, 14339694, 28679388]

約数ペア:

[(1, 28679388), (2, 14339694), (3, 9559796), (4, 7169847), (6, 4779898), (12, 2389949), (271, 105828), (542, 52914), (813, 35276), (1084, 26457), (1626, 17638), (3252, 8819)]