28383528

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16657}}^1$

素因数の和:16737

約数の個数: 32

約数和(自身を含む): 71962560

約数和(自身を除く): 43579032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16657, 33314, 49971, 66628, 99942, 133256, 199884, 399768, 1182647, 2365294, 3547941, 4730588, 7095882, 9461176, 14191764, 28383528]

約数ペア:

[(1, 28383528), (2, 14191764), (3, 9461176), (4, 7095882), (6, 4730588), (8, 3547941), (12, 2365294), (24, 1182647), (71, 399768), (142, 199884), (213, 133256), (284, 99942), (426, 66628), (568, 49971), (852, 33314), (1704, 16657)]